495 results on '"Cain, Kelli L."'
Search Results
2. Adaptation of the brainwriting premortem technique to inform the co-creation of COVID-19 testing strategies in underserved communities in South San Diego
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Rabin, Borsika A, Cain, Kelli L, Ayers, Lawrence O, Lomeli, Angel, Escoto, Arleth, Burola, Maria Linda, Aguilar, Melanie, Calvillo, Stephenie Tinoco, Reyes, Breanna, Salgin, Linda, Tukey, Robert, Laurent, Louise C, and Stadnick, Nicole A
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Health Services and Systems ,Health Sciences ,Clinical Research ,Infectious Diseases ,Prevention ,Humans ,Qualitative Research ,COVID-19 Testing ,SARS-CoV-2 ,COVID-19 ,Brainwriting premortem ,Implementation science ,Co-creation ,Underserved communities ,Partner engagement ,Qualitative methods ,Rapid adaptations ,Library and Information Studies ,Nursing ,Public Health and Health Services ,Health Policy & Services ,Health services and systems ,Public health - Abstract
IntroductionMeaningful engagement of partners in co-creating and refining health-related programs can increase the initial uptake, sustained implementation, broad reach, and effectiveness of these programs. This is especially important for underserved communities where resources are limited and need to be prioritized. Brainwriting premortem is a novel qualitative approach to partner engagement that combines the strengths of individual idea generation with the concept of premortem exercise that addresses failure points prior to the implementation of new programs.MethodsAn adapted form of brainwriting premortem was used to inform iterative refinements to a COVID-19 testing program at a Federally Qualified Health Center (FQHC) in San Diego. Patients and providers from the FQHC participated in interviews at two time points (early- and mid-implementation of the program). Interview data were transcribed, translated, and analyzed using a rapid qualitative approach. Key themes and sub-themes were identified and used to inform refinements to the program.ResultsA total of 11 patients (7 Spanish- and 4 English-speaking) and 8 providers participated in the brainwriting premortem interviews. Key themes related to possible reasons for COVID-19 testing program failure: advertising/sharing information; access to testing; handling of test results; staff and patient safety; patient beliefs and views regarding the SARS-CoV-2 virus; and COVID-19 testing options offered. Proposed solutions were offered for the key failures except for patient beliefs and views regarding the SARS-CoV-2 virus. Additional solutions offered were related to education, physical operations, and recruitment strategies. Real-time changes to the program flow and components were made in response to 7 suggestions from patients and 11 from providers. Changes related to the process of returning results were the most common, and included sending results via email with distinct workflows based on the test result.ConclusionThe implementation of the adapted brainwriting premortem technique allowed us to incorporate the perspective of key partners in the delivery and iterative refinement of the COVID-19 testing program. This was an effective tool in the context of an FQHC and can be a promising and approach to incorporate iterative input from patients and providers to ensure successful program implementation. Future studies, particularly those requiring rapid response to public health emergencies, should consider the use of this technique.
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- 2024
3. Insights From Immigrant and Refugee Communities Regarding COVID-19 Needs and Opportunities: A Mixed Methods Study
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Stadnick, Nicole A, Cain, Kelli L, Oswald, William T, Watson, Paul L, Nodora, Jesse, Broyles, Shelia L, Lomeli, Angel A, Escoto, Arleth A, Ibarra, Marina, Lagoc, Raphael, and Rabin, Borsika A
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Health Services and Systems ,Biomedical and Clinical Sciences ,Clinical Sciences ,Health Sciences ,Clinical Research ,Prevention ,Behavioral and Social Science ,Health Services ,Good Health and Well Being ,immigrants ,refugees ,community engagement ,COVID-19 ,trusted sources ,mixed methods - Abstract
Introduction: This mixed methods study describes processes to actively engage underserved, immigrant, and refugee communities in COVID-19 vaccine efforts to co-create culturally relevant resources and dissemination.Methods: A survey on health care characteristics and COVID-19 attitudes was deployed between March-November 2021 followed by listening sessions conducted in December 2021. All participants were recruited through the project's Community Advisory Board. The survey, completed by 77 adults, was available in English, Spanish, Burmese, Kizigua, and Karen. Listening sessions were led by trained, multilingual, and multicultural interviewers.Results: Doctors/healthcare providers were rated as the most trusted messengers of COVID-19 information, however, trusted sources varied across communities. Data from three listening sessions (with a total of 14 participants) expanded survey findings with a focus on trusted sources of COVID-19 communication.Conclusions: This study confirmed the importance of healthcare professionals as trusted messengers for COVID-19 information among underserved communities. Qualitative data highlighted the importance of schools, ethnically-based community organizations, and friends/family with health and English literacy skills for immigrant and refugee communities. Findings suggest opportunities for collaboration with specific trusted sources for future public health dissemination efforts.Trial registration: not applicable.
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- 2023
4. Associations of home and neighborhood environments with children’s physical activity in the U.S.-based Neighborhood Impact on Kids (NIK) longitudinal cohort study
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Carver, Alison, Cerin, Ester, Akram, Muhammad, Sallis, James F, Cain, Kelli L, Frank, Lawrence D, Geremia, Carrie M, Conway, Terry L, Glanz, Karen, and Saelens, Brian E
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Public Health ,Health Sciences ,Cardiovascular ,Behavioral and Social Science ,Prevention ,Pediatric ,Pediatric Research Initiative ,Clinical Research ,Basic Behavioral and Social Science ,Oral and gastrointestinal ,Life on Land ,Child ,Humans ,Longitudinal Studies ,Cross-Sectional Studies ,Environment Design ,Exercise ,Residence Characteristics ,Surveys and Questionnaires ,Neighborhood Characteristics ,Recreation ,Built environment ,Moderator analysis ,Context ,Accelerometer ,Medical and Health Sciences ,Education ,Nutrition and dietetics ,Epidemiology ,Sports science and exercise - Abstract
Physical activity is important for children's health and well-being. Supportiveness for physical activity of home and neighborhood environments may affect children's PA, but most studies are cross-sectional. We examined environmental predictors of change in children's physical activity over two years. Data were from the longitudinal, observational cohort study, 'Neighborhood Impact on Kids'. Participants were children (initially aged 6-12 years) and their parent/caregiver (n = 727 dyads) living in neighborhoods throughout San Diego County, California and King County (Seattle area), Washington, USA. Children's moderate-to-vigorous physical activity (MVPA) was measured using accelerometers at T1 (Time 1 or baseline, 2007-2009) and T2, the two-year follow-up. At T1, parents survey-reported on physical activity (PA) equipment at home and demographics. Neighborhood environment was measured using spatial data in Geographic Information Systems (intersection density; park availability) and in-person audits (informal play space near home; park-based PA facilities; land use; support for walking/cycling). Generalized additive mixed models estimated total effects, then direct effects, of environmental attributes on MVPA at T1. Two-way moderating effects of child's sex and age were examined at T1. To examine associations of environmental exposures with changes in MVPA, we estimated interaction effects of environmental attributes on the association between time and MVPA. On average, children accumulated 146 min/day (standard deviation or SD = 53) of MVPA at T1, and 113 (SD = 58) min/day at T2. There were no significant total or direct effects of environmental attributes on MVPA at T1, and no significant two-way interaction effects of child's age and sex for T1 MVPA. Having informal play spaces proximal to home with more amenities was associated with less MVPA decline from T1 to T2. Higher residential density, higher land use mix, and higher number of PA facilities in nearby parks were unexpectedly associated with greater MVPA decline. Higher quality informal play spaces close to home may help offset declines in MVPA during middle childhood, as they may promote unstructured active play with opportunities for parental or neighbor surveillance. Unexpectedly, environmental factors consistent with higher walkability were associated with greater declines in children's MVPA. As physical activity differs across the lifespan, so may environmental factors that facilitate it.
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- 2023
5. Using ethnographic approaches to document, evaluate, and facilitate virtual community-engaged implementation research
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Rabin, Borsika A, Cain, Kelli L, Salgin, Linda, Watson, Paul L, Oswald, William, Kaiser, Bonnie N, Ayers, Lawrence, Yi, Crystal, Alegre, Alexander, Ni, Jessica, Reyes, Allyn, Yu, Kasey E, Broyles, Shelia L, Tukey, Robert, Laurent, Louise C, and Stadnick, Nicole A
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Health Services and Systems ,Health Sciences ,Prevention ,Clinical Research ,Behavioral and Social Science ,Humans ,COVID-19 ,COVID-19 Testing ,Anthropology ,Cultural ,Data Collection ,Documentation ,Community engagement ,Ethnographic methods ,Qualitative methods ,Implementation science ,Health equity ,Public Health and Health Services ,Public Health ,Epidemiology ,Health services and systems ,Public health - Abstract
BackgroundCommunity Advisory Boards (CABs) have been frequently used to engage diverse partners to inform research projects. Yet, evaluating the quality of engagement has not been routine. We describe a multi-method ethnographic approach documenting and assessing partner engagement in two "virtual" CABs, for which we conducted all meetings remotely.MethodsTwo research projects for increasing equitable COVID-19 testing, vaccination, and clinical trial participation for underserved communities involved remote CAB meetings. Thirty-three partners representing 17 community groups participated in 15 sessions across the two CABs facilitated by a social change organization. We developed ethnographic documentation forms to assess multiple aspects of CAB member engagement (e.g., time spent speaking, modality used, types of interactions). Documenters were trained to observe CAB sub-groups via virtual sessions. Debriefing with the documentation team after CAB meetings supported quality assurance and process refinement. CAB members completed a brief validated survey after each meeting to assess the quality and frequency of engagement. Content and rapid thematic analysis were used to analyze documentation data. Quantitative data were summarized as frequencies and means. Qualitative and quantitative findings were triangulated.ResultsA total of 4,540 interactions were identified across 15 meetings. The most frequent interaction was providing information (44%), followed by responding (37-38%). The quality and frequency of stakeholder engagement were rated favorably (average 4.7 of 5). Most CAB members (96%) reported good/excellent engagement. Specific comments included appreciation for the diversity of perspectives represented by the CAB members and suggestions for improved live interpretation. Debriefing sessions led to several methodological refinements for the documentation process and forms.ConclusionWe highlight key strategies for documenting and assessing community engagement. Our methods allowed for rich ethnographic data collection that refined our work with community partners. We recommend ongoing trainings, including debriefing sessions and routinely reviewed assessment of data to strengthen meaningful community engagement.
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- 2023
6. Inter-rater reliability of streetscape audits using online observations: Microscale Audit of Pedestrian Streetscapes (MAPS) global in Japan
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Saito, Yoshinobu, Oguma, Yuko, Inoue, Shigeru, Breugelmans, Raoul, Kikuchi, Hiroyuki, Oka, Koichiro, Okada, Shinpei, Takeda, Noriko, Cain, Kelli L, and Sallis, James F
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Public Health ,Health Sciences ,Prevention ,Clinical Research ,Built environment ,Physical activity ,Walkability ,Urban design ,Public Health and Health Services ,Epidemiology ,Health services and systems ,Public health - Abstract
This study aimed to evaluate the inter-rater reliability of streetscape audits among online observations using the Microscale Audit of Pedestrian Streetscapes-Global version (MAPS-Global) in Japan. MAPS-Global observations were conducted on routes with distances ranging from 400 to 725 m from a residence toward a non-residential destination. Google Street View audits were independently conducted by two trained raters on each route. A tiered scoring system was applied to summarize the items at multiple levels of aggregation. Positive and negative valence scores were created based on the expected association with physical activity. Inter-rater reliability analyses were performed using kappa statistics or intraclass correlation coefficients (ICC). Of the 32 older adults participating in an intervention study in the community-wide physical activity promotion project in Fujisawa City, 19 addresses were used, excluding those with nearby addresses. Results demonstrated "excellent" agreement for most of the summary scores analyzed (kappa or ICC values of 0.75 or higher [80.4 %]), while 6.5 % of items exhibited "good" agreement (ICC = 0.60-0.74). By contrast, only 13.0 % of the scales had ICC values lower than 0.60 ("fair" or "poor" reliability). The results illustrated high reliability for the grand summary scores and composite subscale measures. However, caution should be exercised when interpreting subscale scores for less frequently observed negative attributes and aesthetic/social characteristics. The results presented in this study support the application of online observations using MAPS-Global in urban areas of Japan, which could be implemented to inform decisions related not only to physical activity but also to traffic safety.
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- 2022
7. Associations of accelerometer measured school- and non-school based physical activity and sedentary time with body mass index: IPEN Adolescent study
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Van Dyck, Delfien, Barnett, Anthony, Cerin, Ester, Conway, Terry L, Esteban-Cornejo, Irene, Hinckson, Erica, Rubín, Lukáš, Rush, Elaine, Baron-Epel, Orna, Cain, Kelli L, Christiansen, Lars Breum, Islam, Mohammed Zakiul, Mitáš, Josef, Molina-García, Javier, Oyeyemi, Adewale, Ranjani, Harish, Reis, Rodrigo, Santos, Maria Paula, Sit, Cindy, Timperio, Anna, Muda, Wan Abdul Manan Wan, and Sallis, James F
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Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Obesity ,Pediatric ,Nutrition ,Prevention ,Clinical Research ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Metabolic and endocrine ,Cardiovascular ,Cancer ,Stroke ,Oral and gastrointestinal ,Accelerometry ,Adolescent ,Body Mass Index ,Cross-Sectional Studies ,Exercise ,Female ,Humans ,Male ,Overweight ,Sedentary Behavior ,Adolescents ,Body weight ,Physical activity ,Public health ,Medical and Health Sciences ,Education ,Nutrition and dietetics ,Epidemiology ,Sports science and exercise - Abstract
BackgroundThis study examined the strength, shape and direction of associations of accelerometer-assessed overall, school- and non-school-based moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) with BMI among adolescents across the world. Second, we examined whether these associations differed by study site and sex.MethodsCross-sectional data from the IPEN Adolescent study, an observational multi-country study, were used. Participants wore an accelerometer for seven days, reported height and weight, and completed a socio-demographic survey. In total, 4852 adolescents (46.6% boys), aged 11-19 years (mean age = 14.6, SD = 1.7 years) were included in the analyses, using generalized additive mixed models.ResultsAdolescents accumulated on average 41.3 (SD = 22.6) min/day of MVPA and 531.8 (SD = 81.1) min/day of ST, and the prevalence of overweight and obesity was 17.2% (IOTF), but these mean values differed by country. Linear negative associations of accelerometer-based MVPA and ST with standardized BMI scores and the likelihood of being overweight/obese were found. School-based ST and non-school-based MVPA were more strongly negatively associated to the outcomes than non-school based ST and school-based MVPA. Study site moderated the associations; adolescent sex did not. No curvilinear associations were found.ConclusionsThis multi-country study confirmed the importance of MVPA as a potential protective factor against overweight/obesity in adolescents. Non-school-based MVPA seemed to be the main driver of these associations. Unexpected results were found for ST, calling for further examination in methodologically sound international studies but using inclinometers or pressure sensors to provide more precise ST measures.
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- 2022
8. Using Ethnographic Approaches to Document, Evaluate, and Facilitate Virtual Community-Engaged Implementation Research
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Rabin, Borsika A, Cain, Kelli L, Salgin, Linda, Watson, Paul, Oswald, William, Kaiser, Bonnie, Ayers, Lawrence, Yi, Crystal, Alegre, Alexander, Ni, Jessica, Reyes, Allyn, Yu, Kasey E, Broyles, Shelia L, Tukey, Robert, Laurent, Louise C, and Stadnick, Nicole A
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Clinical Research ,Prevention - Abstract
Abstract Background Community Advisory Boards (CABs) have been frequently used to engage diverse partners to inform research projects. Yet, evaluating the quality of engagement has not been routine. We describe a multi-method ethnographic approach documenting and assessing partner engagement in two “virtual” CABs, for which we conducted all meetings remotely.Methods Two research projects for increasing equitable COVID-19 testing, vaccination, and clinical trial participation for underserved communities involved remote CAB meetings. Thirty-three partners representing 17 community groups participated in 15 sessions across the two CABs facilitated by a social change organization. We developed ethnographic documentation forms to assess multiple aspects of CAB member engagement (e.g., time spent speaking, modality used, types of interactions). Documenters were trained to observe CAB sub-groups via virtual sessions. Debriefing with the documentation team after CAB meetings supported quality assurance and process refinement. CAB members completed a brief validated survey after each meeting to assess the quality and frequency of engagement. Content and rapid thematic analysis were used to analyze documentation data. Quantitative data were summarized as frequencies and means. Qualitative and quantitative findings were triangulated.Results A total of 4,540 interactions were identified across 15 meetings. The most frequent interaction was providing information (44%), followed by responding (37–38%). The quality and frequency of stakeholder engagement were rated favorably (average 4.7 of 5). Most CAB members (96%) reported good/excellent engagement. Specific comments included appreciation for the diversity of perspectives represented by the CAB members and suggestions for improved live interpretation. Debriefing sessions led to several methodological refinements for the documentation process and forms.Conclusions We highlight key strategies for documenting and assessing community engagement. Our methods allowed for rich ethnographic data collection that refined our work with community partners. We recommend ongoing trainings, including debriefing sessions and routinely reviewed assessment of data to strengthen meaningful community engagement.
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- 2022
9. Location-specific psychosocial and environmental correlates of physical activity and sedentary time in young adolescents: preliminary evidence for location-specific approaches from a cross-sectional observational study.
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Ortega, Adrian, Bejarano, Carolina M, Cushing, Christopher C, Staggs, Vincent S, Papa, Amy E, Steel, Chelsea, Shook, Robin P, Conway, Terry L, Saelens, Brian E, Glanz, Karen, Cain, Kelli L, Frank, Lawrence D, Kerr, Jacqueline, Schipperijn, Jasper, Sallis, James F, and Carlson, Jordan A
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Humans ,Exercise ,Cross-Sectional Studies ,Residence Characteristics ,Schools ,Adolescent ,Sedentary Behavior ,Built environment ,Global positioning systems ,Multilevel ,Obesity ,Psychosocial ,Prevention ,Pediatric Research Initiative ,Clinical Research ,Pediatric ,Behavioral and Social Science ,Cancer ,Cardiovascular ,Metabolic and endocrine ,Stroke ,Oral and gastrointestinal ,Medical and Health Sciences ,Education ,Public Health - Abstract
BackgroundA better understanding of the extent to which psychosocial and environmental correlates of physical activity are specific to locations would inform intervention optimization.PurposeTo investigate cross-sectional associations of location-general and location-specific variables with physical activity and sedentary time in three common locations adolescents spend time.MethodsAdolescents (N = 472,Mage = 14.1,SD = 1.5) wore an accelerometer and global positioning systems (GPS) tracker and self-reported on psychosocial (e.g., self-efficacy) and environmental (e.g., equipment) factors relevant to physical activity and sedentary time. We categorized each survey item based on whether it was specific to a location to generate psychosocial and environmental indices that were location-general or specific to either school, non-school, or home location. Physical activity (MVPA) and sedentary time were based on time/location match to home, school, or all "other" locations. Mixed-effects models investigated the relation of each index with location-specific activity.ResultsThe location-general and non-school physical activity psychosocial indices were related to greater MVPA at school and "other" locations. The school physical activity environment index was related to greater MVPA and less sedentary time at school. The home activity environment index was related to greater MVPA at home. The non-school sedentary psychosocial index was related to less sedentary time at home. Interactions among indices revealed adolescents with low support on one index benefited (i.e., exhibited more optimal behavior) from high support on another index (e.g., higher scores on the location-general PA psychosocial index moderated lower scores on the home PA environment index). Concurrent high support on two indices did not provide additional benefit.ConclusionsNo psychosocial or environment indices, including location-general indices, were related to activity in all locations. Most of the location-specific indices were associated with activity in the matching location(s). These findings provide preliminary evidence that psychosocial and environmental correlates of activity are location specific. Future studies should further develop location-specific measures and evaluate these constructs and whether interventions may be optimized by targeting location-specific psychosocial and environmental variables across multiple locations.
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- 2022
10. Crime-related perceptions and walking for recreation inside and outside one's home neighborhood
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Roman, Caterina G., Chen, Ruohui, Natarajan, Loki, Conway, Terry L., Patch, Christina, Taylor, Ralph B., Cain, Kelli L., Roesch, Scott, Adams, Marc A., Saelens, Brian E., King, Abby C., Frank, Lawrence D., Glanz, Karen, and Sallis, James F.
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- 2024
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11. Determining thresholds for spatial urban design and transport features that support walking to create healthy and sustainable cities: findings from the IPEN Adult study
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Cerin, Ester, Sallis, James F, Salvo, Deborah, Hinckson, Erica, Conway, Terry L, Owen, Neville, van Dyck, Delfien, Lowe, Melanie, Higgs, Carl, Moudon, Anne Vernez, Adams, Marc A, Cain, Kelli L, Christiansen, Lars Breum, Davey, Rachel, Dygryn, Jan, Frank, Lawrence D, Reis, Rodrigo, Sarmiento, Olga L, Adlakha, Deepti, Boeing, Geoff, Liu, Shiqin, and Giles-Corti, Billie
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- 2022
12. Co‐creating a Theory of Change to advance COVID‐19 testing and vaccine uptake in underserved communities
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Stadnick, Nicole A, Cain, Kelli L, Oswald, William, Watson, Paul, Ibarra, Marina, Lagoc, Raphael, Ayers, Lawrence O, Salgin, Linda, Broyles, Shelia L, Laurent, Louise C, Pezzoli, Keith, and Rabin, Borsika
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Health Services and Systems ,Public Health ,Health Sciences ,Rural Health ,Prevention ,Immunization ,Health Services ,Clinical Research ,Good Health and Well Being ,COVID-19 ,COVID-19 Testing ,Community Health Workers ,Hispanic or Latino ,Humans ,Vaccines ,community engagement ,implementation ,methods ,testing ,Theory of Change ,vaccination ,Public Health and Health Services ,Policy and Administration ,Health Policy & Services ,Health services and systems ,Policy and administration - Abstract
ObjectivesTo describe the use of a Theory of Change to meaningfully engage community members from or support underserved communities in two National Institutes of Health-funded implementation science projects aimed at promoting equitable access to COVID-19 testing and vaccination for underserved communities.Study settingBoth projects focused on Latino, Black, and immigrant and refugee communities in South/Central San Diego and/or individuals accessing care at a federally qualified health center near the US/Mexico border during December 2020-April 2021.Study designBy using a participatory action research design, Community Advisory Boards (CABs) were established for each project with 11 and 22 members. CAB members included community organizers, promotores de salud (community health workers), clinic providers and administrators, and public health researchers. The CABs were guided through a seven-session Theory of Change process, focused on identifying necessary conditions that must exist to eliminate COVID-19 disparities along with specified actions to create those conditions and a blueprint for assessing the impact of those actions.Data collectionEach session lasted 2 h hosted virtually and was augmented by interactive web-based activities. There was a live interpreter who facilitated the participation of Spanish-speaking CAB members. A Theory of Change for each project was completed in approximately 4 months.Principal findingsNine necessary conditions were identified related to (1) accessible and available services; (2) culturally and linguistically competent programming; (3) investment in trusted community and faith leaders; (4) social safety nets to provide ancillary services. Corresponding actions to create these conditions and measures to indicate success in creating these conditions were operationalized by the CAB.ConclusionsWhile resource-intensive, a CAB-led Theory of Change process yielded a rich opportunity to engage diverse groups that typically are not invited to inform these processes.
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- 2022
13. Community-engaged optimization of COVID-19 rapid evaluation and testing experiences: roll-out implementation optimization trial
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Stadnick, Nicole A., Laurent, Louise C., Cain, Kelli L., Seifert, Marva, Burola, Maria Linda, Salgin, Linda, Watson, Paul, Oswald, William, Munoz, Fatima A., Velasquez, Sharon F., Smith, Justin D., Zou, Jingjing, and Rabin, Borsika A.
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- 2023
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14. Scaling and sustaining COVID-19 vaccination through meaningful community engagement and care coordination for underserved communities: hybrid type 3 effectiveness-implementation sequential multiple assignment randomized trial
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Rabin, Borsika A., Cain, Kelli L., Watson, Jr., Paul, Oswald, William, Laurent, Louise C., Meadows, Audra R., Seifert, Marva, Munoz, Fatima A., Salgin, Linda, Aldous, Jeannette, Diaz, Edgar A., Villodas, Miguel, Vijaykumar, Santosh, O’Leary, Sean T., and Stadnick, Nicole A.
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- 2023
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15. Engaging Underserved Communities in COVID-19 Health Equity Implementation Research: An Analysis of Community Engagement Resource Needs and Costs
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Stadnick, Nicole A, Cain, Kelli L, Watson, Paul, Oswald, William, Ibarra, Marina, Lagoc, Raphael, Pezzoli, Keith, Laurent, Louise C, Tukey, Robert, and Rabin, Adrienn Borsika
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Health Services and Systems ,Public Health ,Health Sciences ,Dissemination and Implementation Research ,Prevention ,Health Disparities ,Social Determinants of Health ,Minority Health ,Good Health and Well Being ,community engagement ,health equity ,implementation ,COVID-19 ,resources ,costs - Abstract
BackgroundMeaningful community engagement is instrumental to effective implementation and sustainment of equitable public health interventions. Significant resources are necessary to ensure that community engagement takes place in culturally sensitive, trusted ways that optimize positive public health outcomes. However, the types and costs of resources best suited to enable meaningful community engagement in implementation research are not well-documented. This study's objectives are (1) to describe a pragmatic method for systematically tracking and documenting resources utilized for community engagement activities, (2) report resources across phases of implementation research, and (3) provide recommendations for planning and budgeting for community engagement in health equity implementation research.MethodsCommunity engagement partners completed a tracking log of their person-hours for community engagement activities across three phases of community engagement (startup, early, maintenance) in two implementation research projects to promote equity in COVID-19 testing and vaccination for underserved communities. Both projects completed a six-session Theory of Change (i.e., a facilitated group discussion about current and desired conditions that culminated with a set of priorities for strategic change making) over 4 months with respective Community Advisory Boards (CAB) that included community organizers, promotores, federally qualified health center providers and administrators, and public health researchers. The reported person-hours that facilitated community member engagement were documented and summarized within and across project phases.ResultsFor both projects, the startup phase required the highest number of person-hours (M = 60), followed by the maintenance (M = 53) and early phase (M = 47). Within the startup phase, a total of 5 community engagement activities occurred with identifying and inviting CAB members incurring the greatest number of person-hours (M = 19). Within the early phase, a total of 11 community engagement activities occurred with coordinating and leading live interpretation (Spanish) during CAB sessions incurring the greatest number of person-hours (M = 10). The maintenance phase included 11 community engagement activities with time dedicated to written translation of CAB materials into Spanish incurring the greatest number of person-hours (M = 10).ConclusionsStudy findings indicate that the most significant investment of resources is required in the startup period. Needed resources decreased, albeit with a greater diversity of activities, in later phases of community engagement with Spanish language translation requiring most in the later stage of the study. This study contributes to the community engagement and implementation science literature by providing a pragmatic tracking and measurement approach and recommendations for planning for and assessing costs to facilitate meaningful community engagement in public health implementation research.
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- 2022
16. International evaluation of the Microscale Audit of Pedestrian Streetscapes (MAPS) Global instrument: comparative assessment between local and remote online observers
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Fox, Eric H, Chapman, James E, Moland, Abraham M, Alfonsin, Nicole E, Frank, Lawrence D, Sallis, James F, Conway, Terry L, Cain, Kelli L, Geremia, Carrie, Cerin, Ester, Vanwolleghem, Griet, Van Dyck, Delfien, Queralt, Ana, Molina-García, Javier, Hino, Adriano Akira Ferreira, Lopes, Adalberto Aparecido dos Santos, Salmon, Jo, Timperio, Anna, and Kershaw, Suzanne E
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Clinical Research ,Prevention ,Cancer ,Environment Design ,Humans ,Internet ,Pedestrians ,Reproducibility of Results ,Residence Characteristics ,Video Recording ,Walking ,Microscale ,Built environment ,Pedestrian audit ,Physical activity ,Reliability ,Remote data collection ,Medical and Health Sciences ,Education ,Public Health - Abstract
ObjectivesThe use of online imagery by non-local observers to conduct remote, centralized collection of streetscape audit data in international studies has the potential to enhance efficiency of collection and comparability of such data for research on built environments and health. The objectives of the study were to measure (1) the consistency in responses between local in-field observers and non-local remote online observers and (2) the reliability between in-country online observers and non-local remote online observers using the Microscale Audit of Pedestrian Streetscapes Global tool to characterize pedestrian-related features along streets in five countries.MethodsConsistency and inter-rater reliability were analyzed between local and non-local observers on a pooled database of 200 routes in five study regions (Melbourne, Australia; Ghent, Belgium; Curitiba, Brazil; Hong Kong, China; and Valencia, Spain) for microscale environmental feature subscales and item-level variables using the intraclass correlation coefficient (ICC).ResultsA local in-field versus remote online comparison had an ICC of 0.75 (95 % CI: 0.68-0.80) for the grand total score. An ICC of 0.91 (95 % CI: 0.88-0.93) was found for the local online versus remote online comparison. Positive subscales yielded stronger results in comparison to negative subscales, except for the similarly poor-performing positive aesthetics/social characteristics.ConclusionsThis study demonstrated remote audits of microscale built environments using online imagery had good reliability with local in-field audits and excellent reliability with local online audits. Results generally supported remote online environmental audits as comparable to local online audits. This identification of low-cost and efficient data acquisition methods is important for expanding research on microscale built environments and physical activity globally.
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- 2021
17. Reliability of streetscape audits comparing on‐street and online observations: MAPS-Global in 5 countries
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Queralt, Ana, Molina-García, Javier, Terrón-Pérez, Marta, Cerin, Ester, Barnett, Anthony, Timperio, Anna, Veitch, Jenny, Reis, Rodrigo, Silva, Alexandre Augusto Paula, Ghekiere, Ariane, Van Dyck, Delfien, Conway, Terry L, Cain, Kelli L, Geremia, Carrie M, and Sallis, James F
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Public Health ,Health Sciences ,Prevention ,Clinical Research ,Australia ,Belgium ,Brazil ,China ,Cities ,Environment Design ,Hong Kong ,Humans ,Pedestrians ,Reproducibility of Results ,Residence Characteristics ,Spain ,Walking ,Built environment ,Measurement ,Physical activity ,Direct observation ,Neighborhood ,Public Health and Health Services ,Human Geography ,Epidemiology ,Health services and systems ,Public health - Abstract
BackgroundMicroscale environmental features are usually evaluated using direct on-street observations. This study assessed inter-rater reliability of the Microscale Audit of Pedestrian Streetscapes, Global version (MAPS-Global), in an international context, comparing on-street with more efficient online observation methods in five countries with varying levels of walkability.MethodsData were collected along likely walking routes of study participants, from residential starting points toward commercial clusters in Melbourne (Australia), Ghent (Belgium), Curitiba (Brazil), Hong Kong (China), and Valencia (Spain). In-person on the street and online using Google Street View audits were carried out by two independent trained raters in each city. The final sample included 349 routes, 1228 street segments, 799 crossings, and 16 cul-de-sacs. Inter-rater reliability analyses were performed using Kappa statistics or Intraclass Correlation Coefficients (ICC).ResultsOverall mean assessment times were the same for on-street and online evaluations (22 ± 12 min). Only a few subscales had Kappa or ICC values
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- 2021
18. Physical Activity, Sedentary Time, and Diet as Mediators of the Association Between TV Time and BMI in Youth
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Bejarano, Carolina M, Carlson, Jordan A, Conway, Terry L, Saelens, Brian E, Glanz, Karen, Couch, Sarah C, Cain, Kelli L, and Sallis, James F
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Public Health ,Health Sciences ,Behavioral and Social Science ,Clinical Research ,Pediatric ,Obesity ,Prevention ,Nutrition ,Prevention of disease and conditions ,and promotion of well-being ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Stroke ,Cancer ,Oral and gastrointestinal ,Metabolic and endocrine ,Cardiovascular ,Adolescent ,Body Mass Index ,Child ,Cross-Sectional Studies ,Diet ,Exercise ,Female ,Humans ,Male ,Sedentary Behavior ,Television ,sedentary time ,physical activity ,diet ,youth ,television ,BMI ,weight ,snacking ,Human Movement and Sports Sciences ,Public Health and Health Services ,Curriculum and Pedagogy ,Public health - Abstract
PurposeThis study examined dietary indicators, sedentary time, and physical activity as potential mediators of the association between TV time and BMIz in youth.DesignCross-sectional study in 2 independent samples of youth.SettingData collection occurred by mail and telephone for adolescents and either at home or in medical settings for children.Sample928 youth ages 12-16 and 756 youth ages 6-12 and a parent.MeasuresTV time, snacking/eating while watching TV, and a 3-day dietary recall were assessed via child/parent report. Physical activity and sedentary time were assessed by accelerometer wear.AnalysisDirect and indirect associations (through 8 diet and activity variables) of TV time with BMIz were tested in boys and girls in each sample.ResultsTV time had a positive association with BMIz in 6-12 year old boys and girls. Direct associations emerged between TV time and the diet/activity variables, and between diet/activity variables and BMIz. Snacking/eating while watching TV had a significant positive association with BMIz in younger boys and mediated the association between TV time and BMIz (β = .06, p = .019; 25% attenuation).ConclusionsSnacking/eating while watching TV may be a possible reason TV time is consistently associated with obesity in youth. Targeting reductions in TV time and associated snacking could improve health impacts.
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- 2021
19. Crime and physical activity measures from the SAFE and Fit Environments Study (SAFE): Psychometric properties across age groups
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Roesch, Scott C, Patch, Christina M, Roman, Caterina G, Conway, Terry L, Taylor, Ralph B, Saelens, Brian E, Adams, Marc A, Cain, Kelli L, Natarajan, Loki, and Sallis, James F
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Public Health ,Health Sciences ,Clinical Research ,Crime ,Physical activity ,Measurement ,Psychometrics ,Age ,Public Health and Health Services ,Epidemiology ,Health services and systems ,Public health - Abstract
Valid and reliable measures are needed to better understand the relationship between physical activity and crime. This paper provides a comprehensive psychometric evaluation of measures developed in the Safe and Fit Environments (SAFE) Study to assess a crime-PA conceptual framework. In addition to assessing the basic psychometric properties of each measure (e.g., variable distributions [item/scale level], internal consistency reliability), this study formally examined the measurement validity and invariance of measures across four age groups using confirmatory factor analysis. The sample (n = 2173) included 336 Adolescents (aged 12-17), 532 Young adults (aged 18-39), 838 Middle Age Adults, and 467 Older Adults (aged 66+). The psychometric evaluation of (sub)scales showed consistent factorial validity and internal consistency reliability across the majority of the measures and across the four age groups. Specifically, 14 of the 17 measures displayed statistically and practically significant factor loadings and internal consistency values in the overall sample and across the age groups. The pattern of correlations for each (sub)scale with other (sub)scales/indexes largely did not exhibit redundancy across measures. The findings expanded upon the test-retest reliability evaluation reported in Patch et al. (2019), and clarified key aspects of the construct validity of these indicators. The latter bodes well for potential utility of these indicators in future predictive models.
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- 2021
20. International Physical Activity and Built Environment Study of adolescents: IPEN Adolescent design, protocol and measures
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Cain, Kelli L, Salmon, Jo, Conway, Terry L, Cerin, Ester, Hinckson, Erica, Mitáš, Josef, Schipperijn, Jasper, Frank, Lawrence D, Anjana, Ranjit Mohan, Barnett, Anthony, Dygrýn, Jan, Islam, Mohammed Zakiul, Molina-García, Javier, Moran, Mika, Muda, Wan Abdul Manan Wan, Oyeyemi, Adewale L, Reis, Rodrigo, Santos, Maria Paula, Schmidt, Tanja, Schofield, Grant M, Timperio, Anna, Van Dyck, Delfien, and Sallis, James F
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Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Pediatric Research Initiative ,Pediatric ,Obesity ,Nutrition ,Prevention ,2.3 Psychological ,social and economic factors ,Aetiology ,Cancer ,Cardiovascular ,Stroke ,Metabolic and endocrine ,Oral and gastrointestinal ,Adolescent ,Australia ,Bangladesh ,Belgium ,Brazil ,Built Environment ,Child ,Cross-Sectional Studies ,Czech Republic ,Environment Design ,Exercise ,Female ,Hong Kong ,Humans ,India ,Israel ,Malaysia ,Male ,New Zealand ,Nigeria ,Portugal ,Residence Characteristics ,Spain ,Walking ,Young Adult ,epidemiology ,preventive medicine ,public health ,statistics & ,research methods ,statistics & research methods ,Clinical Sciences ,Public Health and Health Services ,Other Medical and Health Sciences ,Biomedical and clinical sciences ,Health sciences ,Psychology - Abstract
IntroductionOnly international studies can provide the full variability of built environments and accurately estimate effect sizes of relations between contrasting environments and health-related outcomes. The aims of the International Physical Activity and Environment Study of Adolescents (IPEN Adolescent) are to estimate the strength, shape and generalisability of associations of the community environment (geographic information systems (GIS)-based and self-reported) with physical activity and sedentary behaviour (accelerometer-measured and self-reported) and weight status (normal/overweight/obese).Methods and analysisThe IPEN Adolescent observational, cross-sectional, multicountry study involves recruiting adolescent participants (ages 11-19 years) and one parent/guardian from neighbourhoods selected to ensure wide variations in walkability and socioeconomic status using common protocols and measures. Fifteen geographically, economically and culturally diverse countries, from six continents, participated: Australia, Bangladesh, Belgium, Brazil, Czech Republic, Denmark, Hong Kong SAR, India, Israel, Malaysia, New Zealand, Nigeria, Portugal, Spain and USA. Countries provided survey and accelerometer data (15 countries), GIS data (11), global positioning system data (10), and pedestrian environment audit data (8). A sample of n=6950 (52.6% female; mean age=14.5, SD=1.7) adolescents provided survey data, n=4852 had 4 or more 8+ hours valid days of accelerometer data, and n=5473 had GIS measures. Physical activity and sedentary behaviour were measured by waist-worn ActiGraph accelerometers and self-reports, and body mass index was used to categorise weight status.Ethics and disseminationEthical approval was received from each study site's Institutional Review Board for their in-country studies. Informed assent by adolescents and consent by parents was obtained for all participants. No personally identifiable information was transferred to the IPEN coordinating centre for pooled datasets. Results will be communicated through standard scientific channels and findings used to advance the science of environmental correlates of physical activity, sedentary behaviour and weight status, with the ultimate goal to stimulate and guide actions to create more activity-supportive environments internationally.
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- 2021
21. Meaningful Community Engagement through a Co-Created Theory of Change Process to Promote COVID-19 Testing and Vaccine Equity
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Stadnick, Nicole A, Cain, Kelli L, Oswald, William, Watson, Paul, Castelo, Marina, Logoc, Raphael, Ayers, Lawrence, Salgin, Linda, Broyles, Shelia, Laurent, Louise C, Pezzoli, Keith, and Rabin, Borsika
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Information and Computing Sciences ,Medical and Health Sciences ,Health Policy & Services - Published
- 2021
22. Neighborhood walkability, neighborhood social health, and self-selection among U.S. adults
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Carson, Jacob R., Conway, Terry L., Perez, Lilian G., Frank, Lawrence D., Saelens, Brian E., Cain, Kelli L., and Sallis, James F.
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- 2023
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23. Differences in adolescent activity and dietary behaviors across home, school, and other locations warrant location-specific intervention approaches
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Ortega, Adrian, Bejarano, Carolina M, Cushing, Christopher C, Staggs, Vincent S, Papa, Amy E, Steel, Chelsea, Shook, Robin P, Sullivan, Debra K, Couch, Sarah C, Conway, Terry L, Saelens, Brian E, Glanz, Karen, Frank, Lawrence D, Cain, Kelli L, Kerr, Jacqueline, Schipperijn, Jasper, Sallis, James F, and Carlson, Jordan A
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Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Prevention ,Pediatric ,Clinical Research ,Behavioral and Social Science ,Nutrition ,Obesity ,Cancer ,Cardiovascular ,Stroke ,Metabolic and endocrine ,Oral and gastrointestinal ,Good Health and Well Being ,Adolescent ,Adolescent Behavior ,Baltimore ,Child ,Cross-Sectional Studies ,Diet ,District of Columbia ,Eating ,Energy Intake ,Exercise ,Female ,Health Behavior ,Humans ,Male ,Sedentary Behavior ,Snacks ,Washington ,Wearable Electronic Devices ,Built environment ,Physical activity ,Sedentary behavior ,Adolescents ,Medical and Health Sciences ,Education ,Nutrition and dietetics ,Epidemiology ,Sports science and exercise - Abstract
BackgroundInvestigation of physical activity and dietary behaviors across locations can inform "setting-specific" health behavior interventions and improve understanding of contextual vulnerabilities to poor health. This study examined how physical activity, sedentary time, and dietary behaviors differed across home, school, and other locations in young adolescents.MethodsParticipants were adolescents aged 12-16 years from the Baltimore-Washington, DC and the Seattle areas from a larger cross-sectional study. Participants (n = 472) wore an accelerometer and Global Positioning Systems (GPS) tracker (Mean days = 5.12, SD = 1.62) to collect location-based physical activity and sedentary data. Participants (n = 789) completed 24-h dietary recalls to assess dietary behaviors and eating locations. Spatial analyses were performed to classify daily physical activity, sedentary time patterns, and dietary behaviors by location, categorized as home, school, and "other" locations.ResultsAdolescents were least physically active at home (2.5 min/hour of wear time) and school (2.9 min/hour of wear time) compared to "other" locations (5.9 min/hour of wear time). Participants spent a slightly greater proportion of wear time in sedentary time when at school (41 min/hour of wear time) than at home (39 min/hour of wear time), and time in bouts lasting ≥30 min (10 min/hour of wear time) and mean sedentary bout duration (5 min) were highest at school. About 61% of daily energy intake occurred at home, 25% at school, and 14% at "other" locations. Proportionately to energy intake, daily added sugar intake (5 g/100 kcal), fruits and vegetables (0.16 servings/100 kcal), high calorie beverages (0.09 beverages/100 kcal), whole grains (0.04 servings/100 kcal), grams of fiber (0.65 g/100 kcal), and calories of fat (33 kcal/100 kcal) and saturated fat (12 kcal/100 kcal) consumed were nutritionally least favorable at "other" locations. Daily sweet and savory snacks consumed was highest at school (0.14 snacks/100 kcal).ConclusionsAdolescents' health behaviors differed based on the location/environment they were in. Although dietary behaviors were generally more favorable in the home and school locations, physical activity was generally low and sedentary time was higher in these locations. Health behavior interventions that address the multiple locations in which adolescents spend time and use location-specific behavior change strategies should be explored to optimize health behaviors in each location.
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- 2020
24. Physical activity and sedentary time in a rural adult population in Malawi compared with an age-matched US urban population
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Pratt, Michael, Sallis, James F, Cain, Kelli L, Conway, Terry L, Palacios-Lopez, Amparo, Zezza, Alberto, Spoon, Chad, Geremia, Carrie M, Gaddis, Isis, Amankwah, Akuffo, Friedman, Jed, and Kilic, Talip
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Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Clinical Sciences ,Prevention ,Clinical Research ,Cardiovascular ,Metabolic and endocrine ,Physical activity ,sedentary ,epidemiology ,Human Movement and Sports Sciences ,Clinical sciences ,Sports science and exercise - Abstract
ObjectivesThis study was designed to assess patterns of objectively measured physical activity (PA) and sedentary behaviour in a sample of adults in a rural setting from a low-income Sub-Saharan African country (Malawi). The patterns of PA and sedentary behaviour in Malawi were compared with US data collected and analysed using the same methodology.MethodsThe Malawi PA data were collected as part of a survey experiment on the measurement of agricultural labor conducted under the World Bank Living Standards Measurement Study program. ActiGraph accelerometers (model GT3X) were worn on the right hip in a household-based sample of 414 working-age adults (15-85 years).ResultsMean total and 95% CIs for PA by category in min/day for Malawi adults were: sedentary 387.6 (377.4-397.8), low-light 222.1 (214.7-229.5), high-light 136.3 (132.7-139.9), moderate 71.6 (68.8-74.5), vigorous 1.1 (0.5-1.8) and moderate-to-vigorous physical activity (MVPA) 72.8 (69.7-75.9). Mean of PA and sedentary behavior (min/day) summed across age and sex groups are compared between Malawi and US samples: sedentary behaviour, 387.6 vs 525.8 (p
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- 2020
25. Development and validation of the neighborhood environment walkability scale for youth across six continents.
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Cerin, Ester, Conway, Terry L, Barnett, Anthony, Smith, Melody, Veitch, Jenny, Cain, Kelli L, Salonna, Ferdinand, Reis, Rodrigo S, Molina-García, Javier, Hinckson, Erica, Muda, Wan Abdul Manan Wan, Anjana, Ranjit Mohan, van Dyck, Delfien, Oyeyemi, Adewale L, Timperio, Anna, Christiansen, Lars Breum, Mitáš, Josef, Mota, Jorge, Moran, Mika, Islam, Mohammed Zakiul, Mellecker, Robin R, and Sallis, James F
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Humans ,Exercise ,Walking ,Reproducibility of Results ,Adolescent Behavior ,Health Behavior ,Residence Characteristics ,Adolescent ,Surveys and Questionnaires ,Adolescents ,Built environment ,Confirmatory factor analysis ,Global ,Pooled analyses ,Questionnaire ,Obesity ,Behavioral and Social Science ,Pediatric Research Initiative ,Prevention ,Clinical Research ,Pediatric ,Stroke ,Cardiovascular ,Medical and Health Sciences ,Education ,Public Health - Abstract
BackgroundThe IPEN International Physical Activity and Environment Network Adolescent project was conducted using common study protocols to document the strength, shape, and generalizability of associations of perceived neighborhood environment attributes with adolescents' physical activity and overweight/obesity using data from 15 countries. Countries did not use identical versions of the Neighborhood Environment Walkability Scale for Youth (NEWS-Y) to measure perceived neighborhood environment attributes. Therefore, this study derived a measurement model for NEWS-Y items common to all IPEN Adolescent countries and developed a scoring protocol for the IPEN Adolescent version of the NEWS-Y (NEWS-Y-IPEN) that maximizes between-country comparability of responses. Additionally, this study examined between- and within-country variability, and construct validity of the NEWS-Y-IPEN subscales in relation to neighborhood-level socio-economic status and walkability.MethodsAdolescents and one of their parents (N = 5714 dyads) were recruited from neighborhoods varying in walkability and socio-economic status. To measure perceived neighborhood environment, 14 countries administered the NEWS-Y to parents and one country to adolescents. Confirmatory factor analysis was used to derive comparable country-specific measurement models of the NEWS-Y-IPEN. Country-specific standard deviations quantified within-country variability in the NEWS-Y-IPEN subscales, while linear mixed models determined the percentage of subscale variance due to between-country differences. To examine the construct validity of NEWS-Y-IPEN subscales, we estimated their associations with the categorical measures of area-level walkability and socio-economic status.ResultsFinal country-specific measurement models of the factor-analyzable NEWS-Y-IPEN items provided acceptable levels of fit to the data and shared the same factorial structure with five latent factors (Accessibility and walking facilities; Traffic safety; Pedestrian infrastructure and safety; Safety from crime; and Aesthetics). All subscales showed sufficient levels of within-country variability. Residential density had the highest level of between-country variability. Associations between NEWS-Y-IPEN subscales and area-level walkability and socio-economic status provided strong evidence of construct validity.ConclusionsA robust measurement model and common scoring protocol of NEWS-Y for the IPEN Adolescent project (NEWS-Y-IPEN) were derived. The NEWS-Y-IPEN possesses good factorial and construct validity, and is able to capture between-country variability in perceived neighborhood environments. Future studies employing NEWS-Y-IPEN should use the proposed scoring protocol to facilitate cross-study comparisons and interpretation of findings.
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- 2019
26. Do associations of sex, age and education with transport and leisure-time physical activity differ across 17 cities in 12 countries?
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Mitáš, Josef, Cerin, Ester, Reis, Rodrigo Siqueira, Conway, Terry L, Cain, Kelli L, Adams, Marc A, Schofield, Grant, Sarmiento, Olga L, Christiansen, Lars B, Davey, Rachel, Salvo, Deborah, Orzanco-Garralda, Rosario, Macfarlane, Duncan, Hino, Adriano Akira F, De Bourdeaudhuij, Ilse, Owen, Neville, Van Dyck, Delfien, and Sallis, James F
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Humans ,Exercise ,Leisure Activities ,Adolescent ,Adult ,Aged ,Middle Aged ,Educational Status ,Female ,Male ,Young Adult ,Health disparities ,IPAQ ,International health ,Physical activity domain ,Social epidemiology ,Prevention ,Quality Education ,Medical and Health Sciences ,Education ,Public Health - Abstract
BackgroundLeisure-time and transport activity domains are studied most often because they are considered more amenable to intervention, but to date evidence on these domains is limited. The aim of the present study was to examine patterns of socio-demographic correlates of adults' leisure-time and transport physical activity and how these associations varied across 17 cities in 12 countries.MethodsParticipants (N = 13,745) aged 18-66 years in the IPEN Adult study and with complete data on socio-demographic and self-reported physical activity characteristics were included. Participants reported frequency and duration of leisure-time and transport activities in the last 7 days using the self-administered International Physical Activity Questionnaire-Long Form. Six physical activity outcomes were examined in relation with age, education, and sex, and analyses explored variations by city and curvilinear associations.ResultsSex had the most consistent results, with five of six physical activity outcomes showing females were less active than males. Age had the most complex associations with self-report transport and leisure-time physical activity. Compared to older people, younger adults were less likely to engage in transport physical activity, but among those who did, younger people were likely to engage in more active minutes. Curvilinear associations were found between age and all three leisure-time physical activity outcomes, with the youngest and the oldest being more active. Positive associations with education were found for leisure-time physical activity only. There were significant interactions of city with sex and education for multiple physical activity outcomes.ConclusionsAlthough socio-demographic correlates of physical activity are widely studied, the present results provide new information. City-specific findings suggest there will be value in conducting more detailed case studies. The curvilinear associations of age with leisure-time physical activity as well as significant interactions of leisure-time activity with sex and education should be further investigated. The findings of lower leisure-time physical activity among females as well as people with low education suggest that greater and continued efforts in physical activity policies and programs tailored to these high-risk groups are needed internationally.
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- 2019
27. Neighborhood built environment associations with adolescents' location-specific sedentary and screen time.
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Bejarano, Carolina M, Carlson, Jordan A, Cushing, Christopher C, Kerr, Jacqueline, Saelens, Brian E, Frank, Lawrence D, Glanz, Karen, Cain, Kelli L, Conway, Terry L, and Sallis, James F
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Humans ,Cross-Sectional Studies ,Residence Characteristics ,Time Factors ,Leisure Activities ,Television ,Adolescent ,Female ,Male ,Surveys and Questionnaires ,Built Environment ,Screen Time ,Sedentary Behavior ,Pediatric Research Initiative ,Obesity ,Basic Behavioral and Social Science ,Pediatric ,Prevention ,Behavioral and Social Science ,Cardiovascular ,Life on Land ,Public Health and Health Services ,Human Geography ,Public Health - Abstract
Less is known about how neighborhood environments relate to sedentary time as compared to physical activity. This study examined relations of perceived and objective neighborhood environments with TV time, total screen time, total sedentary time, sedentary time at home, sedentary time in the home neighborhood, and time spent at home, in 524 12-16 year olds. Better perceived aesthetics and a perceived neighborhood environment index were related to less TV and screen time, and greater cul-de-sac density was related to less total and home sedentary time. Greater street connectivity, mixed land use, and an objective neighborhood environmental index were related to more total sedentary time. Findings suggest that some neighborhood environment attributes may not have the same potential influences on limiting sedentary time as they do for supporting physical activity.
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- 2019
28. How Well Do Seniors Estimate Distance to Food? The Accuracy of Older Adults' Reported Proximity to Local Grocery Stores.
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Chrisinger, Benjamin W, King, Abby C, Hua, Jenna, Saelens, Brian E, Frank, Lawrence D, Conway, Terry L, Cain, Kelli L, and Sallis, James F
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GIS ,built environment ,food access ,food environment ,neighborhood environment walkability scale ,older adults ,perception ,walkability ,Clinical Research ,Behavioral and Social Science ,Aging ,Basic Behavioral and Social Science ,Clinical Sciences ,Public Health and Health Services - Abstract
(1) Background: Findings from observational studies of relations between neighborhood environments and health outcomes underscore the importance of both objective and perceived experiences of those environments. A clearer understanding of the factors associated with discrepancies between these two assessment approaches is needed to tailor public health interventions to specific populations. This study examined how individual and neighborhood characteristics affect perceptions of supermarket distance, particularly when perceptions do not match objective measures. (2) Methods: Participants were older adults (n = 880) participating in the Senior Neighborhood Quality of Life Study in the Seattle/King County, WA or Baltimore/Washington, DC regions. Two main analyses were conducted. The primary outcome for Analysis I was participants' geographic information systems (GIS)-based objective network distance to the closest supermarket. Generalized linear mixed models with block group-level random effects were used to assess associations between objective supermarket distance and individual/neighborhood characteristics. The primary outcome for Analysis II was a categorical "accuracy" variable, based on participants' perceived distance to the nearest supermarket/grocery store relative to the objective distance, assuming a walking speed of 1.0 m/s. Multivariate log-linear models fit neural networks were used to assess influential covariates. (3) Results: Several significant associations with objective distance to the nearest supermarket were observed, including a negative relationship with body mass index (BMI) (95% CI = -45.56, -0.23), having walked to the supermarket in the last 30 days (-174.86, -59.42), living in a high-walkability neighborhood, and residing in Seattle/King County (-707.69, -353.22). In terms of participants' distance accuracy, 29% were classified as accurate, 33.9% were "Underestimators", 24.0% "Overestimators", and 13.2% responded "Don't Know". Compared to Accurate participants, Overestimators were significantly less likely to have walked to the supermarket in the last 30 days, and lived objectively closer to a supermarket; Underestimators perceived significantly higher pedestrian safety and lived objectively further from a supermarket; and Don't Know were more likely to be women, older, not living independently, and not having recently walked to the supermarket. (4) Conclusions: Both modifiable and nonmodifiable factors influence the accuracy of older adults' perceptions of their proximity to the nearest supermarket. Recent experience in walking to the closest supermarket, along with personal safety, represent potentially modifiable perceived environmental factors that were related to older adults' accuracy of perceptions of their neighborhood food environment.
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- 2019
29. Latent profile analysis of young adolescents’ physical activity across locations on schooldays
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Borner, Kelsey B, Mitchell, Tarrah B, Carlson, Jordan A, Kerr, Jacqueline, Saelens, Brian E, Schipperijn, Jasper, Frank, Lawrence D, Conway, Terry L, Glanz, Karen, Chapman, Jim E, Cain, Kelli L, and Sallis, James F
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Public Health ,Health Sciences ,Pediatric ,Basic Behavioral and Social Science ,Clinical Research ,Prevention ,Behavioral and Social Science ,Oral and gastrointestinal ,Metabolic and endocrine ,Cancer ,Stroke ,Accelerometry ,Built environment ,Global positioning systems ,accelerometry ,built environment ,global positioning systems ,Public Health and Health Services ,Urban and Regional Planning ,Transportation and Freight Services ,Urban and regional planning ,Transportation ,logistics and supply chains ,Public health - Abstract
PurposeTo investigate whether adolescents cluster into profiles based on where they accumulate moderate-to-vigorous physical activity (MVPA), if overall MVPA differs across profiles, and if walking to school and participant and neighborhood characteristics explain profile membership.MethodsAdolescents (N=528; mean age=14.12±1.44; 50% girls) wore accelerometers and Global Positioning Systems (GPS) trackers for 3.9±1.5 days to assess MVPA minutes in five locations: at home, at school, in home neighborhood, in school neighborhood, and other. Walking to school and participant characteristics were assessed by questionnaire, and neighborhood environment by Geographic Information Systems (GIS). Latent profile analysis (LPA) was used to identify profiles/groups of participants based on accumulation of physical activity across the five locations. Mixed-effects regression tested differences in overall MVPA, walking to school, and other characteristics across profiles.ResultsFour initial profiles emerged: one Insufficiently Active profile and three "Active" profiles (Active Around School, Active Home Neighborhood, and Active Other Locations). The Insufficiently Active profile emerging from the first LPA (90% of participants) was further separated into four profiles in a second LPA: Insufficiently Active, and three additional "Active" profiles (Moderately-Active Around School, Moderately-Active Home Neighborhood, and Active At Home). Those in the six Active profiles had more overall MVPA (41.1-92.7 minutes/day) than those in the two Insufficiently Active profiles (34.5-38.3 minutes/day). Variables that differed across profiles included walking to school, sports/athletic ability, and neighborhood walkability.ConclusionsAlthough most participants did not meet the MVPA guideline, the six Active profiles showed the places in which many adolescents were able to achieve the 60-minute/day guideline. The home and school neighborhood (partly through walking to school), "other" locations, and to a lesser extent the home, appeared to be key sources for physical activity that distinguished active from insufficiently active adolescents. Finding the right match between the individual and physical activity source/location may be a promising strategy for increasing active travel and MVPA in adolescents.
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- 2018
30. Neighborhood built environment and socioeconomic status in relation to physical activity, sedentary behavior, and weight status of adolescents
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Sallis, James F, Conway, Terry L, Cain, Kelli L, Carlson, Jordan A, Frank, Lawrence D, Kerr, Jacqueline, Glanz, Karen, Chapman, James E, and Saelens, Brian E
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Public Health ,Health Sciences ,Cardiovascular ,Prevention ,Behavioral and Social Science ,Obesity ,Basic Behavioral and Social Science ,Nutrition ,Pediatric ,Metabolic and endocrine ,Cancer ,Stroke ,Oral and gastrointestinal ,Accelerometry ,Adolescent ,Body Weight ,Built Environment ,Child ,Cross-Sectional Studies ,Exercise ,Female ,Humans ,Male ,Maryland ,Residence Characteristics ,Sedentary Behavior ,Socioeconomic Factors ,Walking ,Washington ,Sitting ,Walkability ,Television ,Health disparities ,Human Movement and Sports Sciences ,Public Health and Health Services ,Epidemiology ,Public health - Abstract
IntroductionThe study examined the association of neighborhood walkability to multiple activity-related outcomes and BMI among adolescents and evaluated socioeconomic status as an effect modifier.MethodCross-sectional study, with adolescents recruited from neighborhoods that met criteria for a 2 × 2 matrix defined by high/low GIS-defined walkability and high/low median income. Adolescents aged 12-16 years (n = 928) were recruited from selected neighborhoods in Maryland and King County, Washington regions in 2009-2011. There were 50.4% girls, and 66.3% were non-Hispanic white, with no medical restrictions on physical activity (PA) or diets. Total PA and sedentary time was assessed by 7 days of accelerometer monitoring. Adolescents self-reported active transport, time spent on 6 sedentary behaviors, and height and weight, used to compute BMI percentiles. Mixed model linear and logistic regressions examined outcomes for association with walkability and income, adjusting for demographic covariates and clustering within block groups.ResultsWalkability was positively and significantly related to objectively-measured PA (p
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- 2018
31. Online versus in-person comparison of Microscale Audit of Pedestrian Streetscapes (MAPS) assessments: reliability of alternate methods
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Phillips, Christine B, Engelberg, Jessa K, Geremia, Carrie M, Zhu, Wenfei, Kurka, Jonathan M, Cain, Kelli L, Sallis, James F, Conway, Terry L, and Adams, Marc A
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Public Health ,Health Sciences ,Clinical Research ,Arizona ,California ,Cities ,Environment Design ,Humans ,Internet ,Pedestrians ,Reproducibility of Results ,Residence Characteristics ,Walking ,Built environment ,Walkability ,Direct observation ,Measurement ,Physical activity ,Virtual observation ,Public Health and Health Services ,Human Geography ,Epidemiology ,Health services and systems ,Public health - Abstract
BackgroundAn online version of the Microscale Audit of Pedestrian Streetscapes (Abbreviated) tool was adapted to virtually audit built environment features supportive of physical activity. The current study assessed inter-rater reliability of MAPS Online between in-person raters and online raters unfamiliar with the regions.MethodsIn-person and online audits were conducted for a total of 120 quarter-mile routes (60 per site) in Phoenix, AZ and San Diego, CA. Routes in each city included 40 residential origins stratified by walkability and SES, and 20 commercial centers. In-person audits were conducted by raters residing in their region. Online audits were conducted by raters in the alternate location using Google Maps (Aerial and Street View) images. The MAPS Abbreviated Online tool consisted of four sections: overall route, street segments, crossings and cul-de-sacs. Items within each section were grouped into subscales, and inter-rater reliability (ICCs) was assessed for subscales at multiple levels of aggregation.ResultsOnline and in-person audits showed excellent agreement for overall positive microscale (ICC = 0.86, 95% CI [0.80, 0.90]) and grand scores (ICC = 0.93, 95% CI [0.89, 0.95]). Substantial to near-perfect agreement was found for 21 of 30 (70%) subscales, valence, and subsection scores, with ICCs ranging from 0.62, 95% CI [0.50, 0.72] to 0.95, 95% CI [0.93, 0.97]. Lowest agreement was found for the aesthetics and social characteristics scores, with ICCs ranging from 0.07, 95% CI [-0.12, 0.24] to 0.27, 95% CI [0.10, 0.43].ConclusionsResults support use of the MAPS Abbreviated Online tool to reliably assess microscale neighborhood features that support physical activity and may be used by raters residing in different geographic regions and unfamiliar with the audit areas.
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- 2017
32. Do associations between objectively-assessed physical activity and neighbourhood environment attributes vary by time of the day and day of the week? IPEN adult study
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Cerin, Ester, Mitáš, Josef, Cain, Kelli L, Conway, Terry L, Adams, Marc A, Schofield, Grant, Sarmiento, Olga L, Reis, Rodrigo Siqueira, Schipperijn, Jasper, Davey, Rachel, Salvo, Deborah, Orzanco-Garralda, Rosario, Macfarlane, Duncan J, De Bourdeaudhuij, Ilse, Owen, Neville, Sallis, James F, and Van Dyck, Delfien
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Public Health ,Health Sciences ,Clinical Research ,Prevention ,Cancer ,Life on Land ,Accelerometry ,Adolescent ,Adult ,Aged ,Cities ,Cross-Sectional Studies ,Employment ,Environment Design ,Exercise ,Female ,Humans ,Male ,Middle Aged ,Periodicity ,Reproducibility of Results ,Residence Characteristics ,Sex Distribution ,Time ,Young Adult ,Built environment ,Geographic Information Systems ,International health ,Medical and Health Sciences ,Education ,Nutrition and dietetics ,Epidemiology ,Sports science and exercise - Abstract
BackgroundTo more accurately quantify the potential impact of the neighbourhood environment on adults' physical activity (PA), it is important to compare environment-PA associations between periods of the day or week when adults are more versus less likely to be in their neighbourhood and utilise its PA resources. We examined whether, among adults from 10 countries, associations between objectively-assessed neighbourhood environment attributes and moderate-to-vigorous physical activity (MVPA) varied by time of the day and day of the week. The secondary aim was to examine whether such associations varied by employment status, gender and city.MethodsThis cross-sectional study included 6,712 adults from 14 cities across 10 countries with ≥1 day of valid accelerometer-assessed MVPA and complete information on socio-demographic and objectively-assessed environmental characteristics within 0.5 and 1 km street-network buffers around the home. Accelerometer measures (MVPA min/h) were created for six time periods from early morning until late evening/night, for weekdays and weekend days separately. Associations were estimated using generalized additive mixed models.ResultsTime of the day, day of week, gender and employment status were significant moderators of environment-MVPA associations. Land use mix was positively associated with MVPA in women who were employed and in men irrespective of their employment status. The positive associations between MVPA and net residential density, intersection density and land use mix were stronger in the mornings of weekdays and the afternoon/evening periods of both weekdays and weekend days. Associations between number of parks and MVPA were stronger in the mornings and afternoon/evenings irrespective of day of the week. Public transport density showed consistent positive associations with MVPA during weekends, while stronger effects on weekdays were observed in the morning and early evenings.ConclusionsThis study suggests that space and time constraints in adults' daily activities are important factors that determine the impact of neighbourhood attributes on PA. Consideration of time-specific associations is important to better characterise the magnitude of the effects of the neighbourhood environment on PA. Future research will need to examine the contribution of built environment characteristics of areas surrounding other types of daily life centres (e.g., workplaces) to explaining adults' PA at specific times of the day.
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- 2017
33. Crime and physical activity measures from the SAFE and Fit Environments Study (SAFE): Psychometric properties across age groups
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Roesch, Scott C., Patch, Christina M., Roman, Caterina G., Conway, Terry L., Taylor, Ralph B., Saelens, Brian E., Adams, Marc A., Cain, Kelli L., Natarajan, Loki, and Sallis, James F.
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- 2021
- Full Text
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34. Contextual factors related to implementation of classroom physical activity breaks
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Carlson, Jordan A, Engelberg, Jessa K, Cain, Kelli L, Conway, Terry L, Geremia, Carrie, Bonilla, Edith, Kerner, Jon, and Sallis, James F
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Public Health ,Health Sciences ,Psychology ,Behavioral and Social Science ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Prevention of disease and conditions ,and promotion of well-being ,Academic Success ,Child ,Child Behavior ,Evidence-Based Practice ,Exercise ,Female ,Health Knowledge ,Attitudes ,Practice ,Health Plan Implementation ,Health Promotion ,Humans ,Logistic Models ,Male ,Middle Aged ,Odds Ratio ,Organizational Culture ,School Teachers ,Schools ,Students ,Surveys and Questionnaires ,Time Factors ,Health promotion ,Children ,Consolidated framework for implementation research ,School health ,Clinical Sciences ,Oncology and Carcinogenesis ,Biomedical and clinical sciences ,Health sciences - Abstract
Brief structured physical activity in the classroom is effective for increasing student physical activity. The present study investigated the association between implementation-related contextual factors and intervention implementation after adoption of a structured classroom physical activity intervention. Six elementary-school districts adopted structured classroom physical activity programs in 2013-2014. Implementation contextual factors and intervention implementation (structured physical activity provided in past week or month, yes/no) were assessed using surveys of 337 classroom teachers from 24 schools. Mixed-effects models accounted for the nested design. Availability of resources (yes/no, ORs = 1.91-2.93) and implementation climate z-scores (ORs = 1.36-1.47) were consistently associated with implementation. Teacher-perceived classroom behavior benefits (OR = 1.29) but not student enjoyment or health benefits, and time (OR = 2.32) and academic (OR = 1.63) barriers but not student cooperation barriers were associated with implementation (all z-scores). Four implementation contextual factor composites had an additive association with implementation (OR = 1.64 for each additional favorable composite). Training and technical assistance alone may not support a large proportion of teachers to implement structured classroom physical activity. In addition to lack of time and interference with academic lessons, school climate related to whether administrators and other teachers were supportive of the intervention were key factors explaining whether teachers implemented the intervention. Evidence-based implementation strategies are needed for effectively communicating the benefits of classroom physical activity on student behavior and improving teacher and administrator climate/attitudes around classroom physical activity.
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- 2017
35. Interactions of psychosocial factors with built environments in explaining adolescents' active transportation.
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Wang, Xiaobo, Conway, Terry L, Cain, Kelli L, Frank, Lawrence D, Saelens, Brian E, Geremia, Carrie, Kerr, Jacqueline, Glanz, Karen, Carlson, Jordan A, and Sallis, James F
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Humans ,Exercise ,Walking ,Adolescent Behavior ,Environment Design ,Social Support ,Transportation ,Adolescent ,Child ,Baltimore ,Washington ,Female ,Male ,Surveys and Questionnaires ,Ecological models ,Moderators ,Parks ,Walkability ,Prevention ,Clinical Research ,Pediatric ,Behavioral and Social Science ,Basic Behavioral and Social Science ,Human Movement and Sports Sciences ,Public Health and Health Services ,Public Health - Abstract
The present study examined independent and interacting associations of psychosocial and neighborhood built environment variables with adolescents' reported active transportation. Moderating effects of adolescent sex were explored. Mixed-effects regression models were conducted on data from the Teen Environment and Neighborhood observational study (N=928) in the Seattle, WA and Baltimore regions 2009-2011. Frequency index of active transportation to neighborhood destinations (dependent variable) and 7 psychosocial measures were reported by adolescents. Built environment measures included home walkability and count of nearby parks and recreation facilities using GIS procedures and streetscape quality from environmental audits. Results indicated all 3 environmental variables and 3 psychosocial variables (self-efficacy, social support from peers, and enjoyment of physical activity) had significant positive main effects with active transportation (Ps
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- 2017
36. Developing and validating an abbreviated version of the Microscale Audit for Pedestrian Streetscapes (MAPS-Abbreviated)
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Cain, Kelli L, Gavand, Kavita A, Conway, Terry L, Geremia, Carrie M, Millstein, Rachel A, Frank, Lawrence D, Saelens, Brian E, Adams, Marc A, Glanz, Karen, King, Abby C, and Sallis, James F
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Public Health ,Health Sciences ,Prevention ,Clinical Research ,Aging ,Bioengineering ,Pediatric ,Life on Land ,Walkability ,Built environment ,City planning ,Direct observation ,Walking ,Physical activity ,built environment ,city planning ,direct observation ,physical activity ,walkability ,walking ,Public Health and Health Services ,Urban and Regional Planning ,Transportation and Freight Services ,Urban and regional planning ,Transportation ,logistics and supply chains ,Public health - Abstract
PurposeMacroscale built environment factors (e.g., street connectivity) are correlated with physical activity. Less-studied but more modifiable microscale elements (e.g., sidewalks) may also influence physical activity, but shorter audit measures of microscale elements are needed to promote wider use. This study evaluated the relation of an abbreviated 54-item streetscape audit tool with multiple measures of physical activity in four age groups.MethodsWe developed a 54-item version from the original 120-item Microscale Audit of Pedestrian Streetscapes (MAPS). Audits were conducted on 0.25-0.45 mile routes from participant residences toward the nearest nonresidential destination for children (N=758), adolescents (N=897), younger adults (N=1,655), and older adults (N=367). Active transport and leisure physical activity were measured with surveys, and objective physical activity was measured with accelerometers. Items to retain from original MAPS were selected primarily by correlations with physical activity. Mixed linear regression analyses were conducted for MAPS-Abbreviated summary scores, adjusting for demographics, participant clustering, and macroscale walkability.ResultsMAPS-Abbreviated and original MAPS total scores correlated r=.94 The MAPS-Abbreviated tool was related similarly to physical activity outcomes as the original MAPS. Destinations and land use, streetscape and walking path characteristics, and overall total scores were significantly related to active transport in all age groups. Street crossing characteristics were related to active transport in children and older adults. Aesthetics and social characteristics were related to leisure physical activity in children and younger adults, and cul-de-sacs were related with physical activity in youth. Total scores were related to accelerometer-measured physical activity in children and older adults.ConclusionMAPS-Abbreviated is a validated observational measure for use in research. The length and related cost of implementation has been cited as a barrier to use of microscale instruments, so availability of this shorter validated measure could lead to more widespread use of streetscape audits in health research.
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- 2017
37. Within-person associations of young adolescents' physical activity across five primary locations: is there evidence of cross-location compensation?
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Carlson, Jordan A, Mitchell, Tarrah B, Saelens, Brian E, Staggs, Vincent S, Kerr, Jacqueline, Frank, Lawrence D, Schipperijn, Jasper, Conway, Terry L, Glanz, Karen, Chapman, Jim E, Cain, Kelli L, and Sallis, James F
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Humans ,Exercise ,Cross-Sectional Studies ,Residence Characteristics ,Schools ,Geographic Information Systems ,Adolescent ,Female ,Male ,Ethnicity ,Built environment ,Global Positioning Systems ,Neighborhood ,School ,Prevention ,Clinical Research ,Pediatric ,Pediatric Research Initiative ,Behavioral and Social Science ,Basic Behavioral and Social Science ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Prevention of disease and conditions ,and promotion of well-being ,Medical and Health Sciences ,Education ,Public Health - Abstract
BackgroundYouth are active in multiple locations, but it is unknown whether more physical activity in one location is associated with less in other locations. This cross-sectional study examines whether on days with more physical activity in a given location, relative to their typical activity in that location, youth had less activity in other locations (i.e., within-person associations/compensation).MethodsParticipants were 528 adolescents, ages 12 to 16 (M = 14.12, SD = 1.44, 50% boys, 70% White non-Hispanic). Accelerometer and Global Positioning System devices were used to measure the proportion of time spent in moderate-to-vigorous physical activity (MVPA) in five locations: home, home neighborhood, school, school neighborhood, and other locations. Mixed-effects regression was used to examine within-person associations of MVPA across locations and moderators of these associations.ResultsTwo of ten within-participant associations tested indicated small amounts of compensation, and one association indicated generalization across locations. Higher at-school MVPA (relative to the participant's average) was related to less at-home MVPA and other-location MVPA (Bs = -0.06 min/day). Higher home-neighborhood MVPA (relative to the participant's average) was related to more at-home MVPA (B = 0.07 min/day). Some models showed that compensation was more likely (or generalization less likely) in boys and non-whites or Hispanic youth.ConclusionsConsistent evidence of compensation across locations was not observed. A small amount of compensation was observed for school physical activity, suggesting that adolescents partially compensated for high amounts of school activity by being less active in other locations. Conversely, home-neighborhood physical activity appeared to carry over into the home, indicating a generalization effect. Overall these findings suggest that increasing physical activity in one location is unlikely to result in meaningful decreases in other locations. Supporting physical activity across multiple locations is critical to increasing overall physical activity in youth.
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- 2017
38. Construct Validity of the Neighborhood Environment Walkability Scale for Africa
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OYEYEMI, ADEWALE L, CONWAY, TERRY L, ADEDOYIN, RUFUS A, AKINROYE, KINGSLEY K, ARYEETEY, RICHMOND, ASSAH, FELIX, CAIN, KELLI L, GAVAND, KAVITA A, KASOMA, SANDRA S, KOLBE-ALEXANDER, TRACY L, LAMBERT, ESTELLE V, LAROUCHE, RICHARD, MOSS, SARAH J, OCANSEY, REGINALD, ONYWERA, VINCENT O, PRISTA, ANTONIO, TREMBLAY, MARK S, and SALLIS, JAMES F
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Public Health ,Health Sciences ,Cancer ,Clinical Research ,Behavioral and Social Science ,Prevention ,Adolescent ,Adult ,Africa South of the Sahara ,Aged ,Aged ,80 and over ,Environment Design ,Female ,Humans ,Male ,Middle Aged ,Recreation ,Reproducibility of Results ,Residence Characteristics ,Self Report ,Socioeconomic Factors ,Transportation ,Walking ,Young Adult ,PHYSICAL ACTIVITY ,BUILT ENVIRONMENT ,WALKING ,MEASURE ,TRANSPORTATION ,RECREATION ,Human Movement and Sports Sciences ,Medical Physiology ,Public Health and Health Services ,Sport Sciences ,Clinical sciences ,Medical physiology ,Sports science and exercise - Abstract
PurposeThe development of valid measures of built environments relevant for physical activity is an important step toward controlling the global epidemic of physical inactivity-related noncommunicable diseases and deaths. This study assessed the construct validity of a self-report neighborhood environment walkability scale adapted for Africa (NEWS-Africa), by examining relationships with self-reported walking for transportation and recreation using pooled data from six sub-Saharan African countries.MethodsNEWS was systematically adapted to assess urban, periurban, and rural environments in sub-Saharan Africa. Adults (n = 469, 18-85 yr, 49.7% women) from Cameroon, Ghana, Mozambique, Nigeria, South Africa, and Uganda were purposively recruited from neighborhoods varying in walkability and socioeconomic status, with some from villages. Participants completed the 76-item (13 subscales) NEWS-Africa by structured interview and reported weekly minutes of walking for transport and recreation using items from the International Physical Activity Questionnaire.ResultsThe overall "walkability" index had a positive relationship with both walking for transportation (η = 0.020, P = 0.005) and recreation (η = 0.013, P = 0.028) in the pooled analyses. The mixed-use access and stranger danger scales were positively related with transport walking (η = 0.020, P = 0.006 and η = 0.021, P = 0.040, respectively). Proximity of recreational facilities (η = 0.016, P = 0.015), road/path connectivity (η = 0.025, P = 0.002), path infrastructure (η = 0.021, P = 0.005), and overall places for walking and cycling (η = 0.012, P = 0.029) scales were positively related to recreational walking. Country-specific results were mostly nonsignificant except for South Africa and Uganda.ConclusionsOf 14 NEWS-Africa scales, 7 were significantly related to walking behavior in pooled analyses, providing partial support for the construct validity of NEWS-Africa. However, effect sizes appeared to be lower than those from other continents. Further study with larger and more diverse samples is needed to determine whether the instrument performs well in each country.
- Published
- 2017
39. DEVELOPMENT AND RELIABILITY OF A STREETSCAPE OBSERVATION INSTRUMENT FOR INTERNATIONAL USE: MAPS-GLOBAL
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Cain, Kelli L, Geremia, Carrie M, Conway, Terry L, Frank, Lawrence D, Chapman, James E, Fox, Eric, Timperio, Anna, Veitch, Jenny, Van Dyck, Delfien, Verhoeven, Hannah, Reis, Rodrigo, Augusto, Alexandre, Cerin, Ester, Mellecker, Robin, Queralt, Ana, Molina-Garcia, Javier, and Sallis, James F
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Medical and Health Sciences ,Education ,Psychology and Cognitive Sciences ,Public Health - Published
- 2017
40. Disparities in Pedestrian Streetscape Environments by Income and Race/Ethnicity.
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Thornton, Christina M, Conway, Terry L, Cain, Kelli L, Gavand, Kavita A, Saelens, Brian E, Frank, Lawrence D, Geremia, Carrie M, Glanz, Karen, King, Abby C, and Sallis, James F
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aesthetics ,built environment ,exercise ,health disparity ,physical activity ,public health ,sidewalk ,walkability ,Public Health and Health Services - Abstract
Growing evidence suggests that microscale pedestrian environment features, such as sidewalk quality, crosswalks, and neighborhood aesthetics, may affect residents' physical activity. This study examined whether disparities in microscale pedestrian features existed between neighborhoods of differing socioeconomic and racial/ethnic composition. Using the validated Microscale Audit of Pedestrian Streetscapes (MAPS), pedestrian environment features were assessed by trained observers along ¼-mile routes (N = 2117) in neighborhoods in three US metropolitan regions (San Diego, Seattle, and Baltimore) during 2009 to 2010. Neighborhoods, defined as Census block groups, were selected to maximize variability in median income and macroscale walkability factors (e.g., density). Mixed-model linear regression analyses explored main and interaction effects of income and race/ethnicity separately by region. Across all three regions, low-income neighborhoods and neighborhoods with a high proportion of racial/ethnic minorities had poorer aesthetics and social elements (e.g., graffiti, broken windows, litter) than neighborhoods with higher median income or fewer racial/ethnic minorities (p
- Published
- 2016
41. NEWS for Africa: adaptation and reliability of a built environment questionnaire for physical activity in seven African countries
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Oyeyemi, Adewale L, Kasoma, Sandra S, Onywera, Vincent O, Assah, Felix, Adedoyin, Rufus A, Conway, Terry L, Moss, Sarah J, Ocansey, Reginald, Kolbe-Alexander, Tracy L, Akinroye, Kingsley K, Prista, Antonio, Larouche, Richard, Gavand, Kavita A, Cain, Kelli L, Lambert, Estelle V, Aryeetey, Richmond, Bartels, Clare, Tremblay, Mark S, and Sallis, James F
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Public Health ,Health Sciences ,Prevention ,Clinical Research ,Basic Behavioral and Social Science ,Behavioral and Social Science ,Good Health and Well Being ,Adolescent ,Adult ,Africa ,Aged ,Child ,Environment Design ,Female ,Humans ,Male ,Middle Aged ,Psychometrics ,Reproducibility of Results ,Residence Characteristics ,Surveys and Questionnaires ,Walking ,Young Adult ,Walkability ,Active transportation ,Play ,Recreation ,Community design ,Neighborhood ,Medical and Health Sciences ,Education ,Nutrition and dietetics ,Epidemiology ,Sports science and exercise - Abstract
BackgroundBuilt environment and policy interventions are effective strategies for controlling the growing worldwide deaths from physical inactivity-related non-communicable diseases. To improve built environment research and develop African specific evidence, it is important to first tailor built environment measures to African contexts and assess their psychometric properties across African countries. This study reports on the adaptation and test-retest reliability of the Neighborhood Environment Walkability Scale in seven sub-Saharan African countries (NEWS-Africa).MethodsThe original NEWS comprising 8 subscales measuring reported physical and social attributes of neighborhood environments was systematically adapted for Africa through extensive input from physical activity and public health researchers, built environment professionals, and residents in seven African countries: Cameroon, Ghana, Kenya, Mozambique, Nigeria, South Africa and Uganda. Cognitive testing of NEWS-Africa was conducted among diverse residents (N = 109, 50 youth [12 - 17 years] and 59 adults [22 - 67 years], 69 % from low socioeconomic status [SES] neighborhoods). NEWS-Africa was translated into local languages and evaluated for 2-week test-retest reliability in adult participants (N = 301; female = 50.2 %; age = 32.3 ± 12.9 years) purposively recruited from neighborhoods varying in walkability (high and low walkable) and SES (high and low income) and from villages in six of seven participating countries.ResultsThe original 67 NEWS items was expanded to 89 scores (76 individual NEWS items and 13 computed scales). Several modifications were made to individual items, and some new items were added to capture important attributes in the African environment. A new scale on personal safety was created, and the aesthetics scale was enlarged to reflect African specific characteristics. Over 95 % of all NEWS-Africa scores (items plus computed scales) demonstrated evidence of "excellent" (ICCs > .75 %) or "good" (ICCs = 0.60 to 0.74) reliability. Seven (53.8 %) of the 13 computed NEWS scales demonstrated "excellent" agreement and the other six had "good" agreement. No items or scales demonstrated "poor" reliability (ICCs
- Published
- 2016
42. Locations of Physical Activity as Assessed by GPS in Young Adolescents
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Carlson, Jordan A, Schipperijn, Jasper, Kerr, Jacqueline, Saelens, Brian E, Natarajan, Loki, Frank, Lawrence D, Glanz, Karen, Conway, Terry L, Chapman, Jim E, Cain, Kelli L, and Sallis, James F
- Subjects
Public Health ,Health Sciences ,Behavioral and Social Science ,Basic Behavioral and Social Science ,Clinical Research ,Pediatric ,Prevention ,Oral and gastrointestinal ,Adolescent ,Child ,Female ,Geographic Information Systems ,Humans ,Male ,Motor Activity ,Residence Characteristics ,Schools ,Time Factors ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Pediatrics ,Biomedical and clinical sciences ,Health sciences ,Psychology - Abstract
ObjectivesTo compare adolescents' physical activity at home, near home, at school, near school, and at other locations.MethodsAdolescents (N = 549) were ages 12 to 16 years (49.9% girls, 31.3% nonwhite or Hispanic) from 447 census block groups in 2 US regions. Accelerometers and Global Positioning System devices assessed minutes of and proportion of time spent in moderate to vigorous physical activity (MVPA) in each of the 5 locations. Mixed-effects regression compared MVPA across locations and demographic factors.ResultsForty-two percent of adolescents' overall MVPA occurred at school, 18.7% at home, 18.3% in other (nonhome, nonschool) locations, and 20.6% near home or school. Youth had 10 more minutes (30% more) of overall MVPA on school days than on nonschool days. However, the percentage of location time spent in MVPA was lowest at school (4.8% on school days) and highest near home and near school (9.5%-10.4%). Girls had 2.6 to 5.5 fewer minutes per day of MVPA than boys in all locations except near school.ConclusionsAlthough a majority of adolescents' physical activity occurred at school, the low proportion of active time relative to the large amount of time spent at school suggests potential for increasing school-based activity. Increasing time spent in the neighborhood appears promising for increasing overall physical activity, because a high proportion of neighborhood time was active. Increasing youth physical activity to support metabolic health requires strategies for increasing use of physical activity-supportive locations (eg, neighborhoods) and environmental and program improvements in unsupportive locations (eg, schools, homes).
- Published
- 2016
43. Associations of built environment and proximity of food outlets with weight status: Analysis from 14 cities in 10 countries
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Cochrane, Thomas, Yu, Yan, Davey, Rachel, Cerin, Ester, Cain, Kelli L., Conway, Terry L., Kerr, Jacqueline, Frank, Lawrence D., Chapman, James E., Adams, Marc A., Macfarlane, Duncan, Van Dyck, Delfien, Lai, Poh-Chin, Sarmiento, Olga L., Troelsen, Jens, Salvo, Deborah, Reis, Rodrigo, Mitáš, Josef, Schofield, Grant, Owen, Neville, and Sallis, James F.
- Published
- 2019
- Full Text
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44. Race/ethnic variations in school-year versus summer differences in adolescent physical activity
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Sallis, James F., Conway, Terry L., Cain, Kelli L., Geremia, Carrie, Bonilla, Edith, and Spoon, Chad
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- 2019
- Full Text
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45. Is Your Neighborhood Designed to Support Physical Activity? A Brief Streetscape Audit Tool.
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Sallis, James F, Cain, Kelli L, Conway, Terry L, Gavand, Kavita A, Millstein, Rachel A, Geremia, Carrie M, Frank, Lawrence D, Saelens, Brian E, Glanz, Karen, and King, Abby C
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Humans ,Exercise ,Walking ,Regression Analysis ,Space Perception ,Cities ,Environment Design ,Residence Characteristics ,Public Facilities ,Social Support ,City Planning ,Leisure Activities ,Transportation ,Geographic Information Systems ,Adolescent ,Adult ,Aged ,Middle Aged ,Child ,Female ,Male ,Young Adult ,Accelerometry ,Sedentary Behavior ,Public Health and Health Services - Abstract
INTRODUCTION:Macro level built environment factors (eg, street connectivity, walkability) are correlated with physical activity. Less studied but more modifiable microscale elements of the environment (eg, crosswalks) may also affect physical activity, but short audit measures of microscale elements are needed to promote wider use. This study evaluated the relation of a 15-item neighborhood environment audit tool with a full version of the tool to assess neighborhood design on physical activity in 4 age groups. METHODS:From the 120-item Microscale Audit of Pedestrian Streetscapes (MAPS) measure of street design, sidewalks, and street crossings, we developed the 15-item version (MAPS-Mini) on the basis of associations with physical activity and attribute modifiability. As a sample of a likely walking route, MAPS-Mini was conducted on a 0.25-mile route from participant residences toward the nearest nonresidential destination for children (n = 758), adolescents (n = 897), younger adults (n = 1,655), and older adults (n = 367). Active transportation and leisure physical activity were measured with age-appropriate surveys, and accelerometers provided objective physical activity measures. Mixed-model regressions were conducted for each MAPS item and a total environment score, adjusted for demographics, participant clustering, and macrolevel walkability. RESULTS:Total scores of MAPS-Mini and the 120-item MAPS correlated at r = .85. Total microscale environment scores were significantly related to active transportation in all age groups. Items related to active transport in 3 age groups were presence of sidewalks, curb cuts, street lights, benches, and buffer between street and sidewalk. The total score was related to leisure physical activity and accelerometer measures only in children. CONCLUSION:The MAPS-Mini environment measure is short enough to be practical for use by community groups and planning agencies and is a valid substitute for the full version that is 8 times longer.
- Published
- 2015
46. Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types
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Castillo, Maria A Lopez, Carlson, Jordan A, Cain, Kelli L, Bonilla, Edith A, Chuang, Emmeline, Elder, John P, and Sallis, James F
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Mind and Body ,Prevention ,Behavioral and Social Science ,Metabolic and endocrine ,Accelerometry ,Adolescent ,California ,Child ,Child ,Preschool ,Dancing ,Exercise ,Female ,Humans ,Male ,Sedentary Behavior ,accelerometry ,instruction ,sedentary behavior ,sports ,Human Movement and Sports Sciences ,Curriculum and Pedagogy ,Psychology ,Sport Sciences - Abstract
2015 Copyright © SHAPE America Purpose: The study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes. Method: Participants were 291 boys and girls ages 5 to 18 years old enrolled in 58 dance classes at 21 dance studios in Southern California. MVPA and sedentary behavior were assessed with accelerometry, with data aggregated to 15-s epochs. Percent and minutes of MVPA and sedentary behavior during dance class segments and percent of class time and minutes spent in each segment were calculated using Freedson age-specific cut points. Differences in MVPA (Freedson 3 Metabolic Equivalents of Tasks age-specific cut points) and sedentary behavior (
- Published
- 2015
47. Is the relationship between the built environment and physical activity moderated by perceptions of crime and safety?
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Bracy, Nicole L, Millstein, Rachel A, Carlson, Jordan A, Conway, Terry L, Sallis, James F, Saelens, Brian E, Kerr, Jacqueline, Cain, Kelli L, Frank, Lawrence D, and King, Abby C
- Subjects
Public Health ,Health Sciences ,Behavioral and Social Science ,Clinical Research ,Basic Behavioral and Social Science ,Life on Land ,Adult ,Aged ,Baltimore ,Crime ,Cross-Sectional Studies ,District of Columbia ,Environment Design ,Female ,Health Behavior ,Humans ,Leisure Activities ,Male ,Middle Aged ,Motor Activity ,Quality of Life ,Residence Characteristics ,Safety ,Socioeconomic Factors ,Transportation ,Walking ,Washington ,Young Adult ,Ecological models ,Older adults ,Parks ,Social environment ,Walkability ,Traffic ,Medical and Health Sciences ,Education ,Nutrition and dietetics ,Epidemiology ,Sports science and exercise - Abstract
BackgroundDirect relationships between safety concerns and physical activity have been inconsistently patterned in the literature. To tease out these relationships, crime, pedestrian, and traffic safety were examined as moderators of built environment associations with physical activity.MethodsExploratory analyses used two cross-sectional studies of 2068 adults ages 20-65 and 718 seniors ages 66+ with similar designs and measures. The studies were conducted in the Baltimore, Maryland-Washington, DC and Seattle-King County, Washington regions during 2001-2005 (adults) and 2005-2008 (seniors). Participants were recruited from areas selected to sample high- and low- income and walkability. Independent variables perceived crime, traffic, and pedestrian safety were measured using scales from validated instruments. A GIS-based walkability index was calculated for a street-network buffer around each participant's home address. Outcomes were total physical activity measured using accelerometers and transportation and leisure walking measured with validated self-reports (IPAQ-long). Mixed effects regression models were conducted separately for each sample.ResultsOf 36 interactions evaluated across both studies, only 5 were significant (p
- Published
- 2014
48. Neighborhood built environment associations with adolescents' location-specific sedentary and screen time
- Author
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Bejarano, Carolina M., Carlson, Jordan A., Cushing, Christopher C., Kerr, Jacqueline, Saelens, Brian E., Frank, Lawrence D., Glanz, Karen, Cain, Kelli L., Conway, Terry L., and Sallis, James F.
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- 2019
- Full Text
- View/download PDF
49. Associations of neighborhood environmental attributes with adults' objectively-assessed sedentary time: IPEN adult multi-country study
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Owen, Neville, Sugiyama, Takemi, Koohsari, Mohammad Javad, De Bourdeaudhuij, Ilse, Hadgraft, Nyssa, Oyeyemi, Adewale, Aguinaga-Ontoso, Ines, Mitáš, Josef, Troelsen, Jens, Davey, Rachel, Schofield, Grant, Cain, Kelli L., Sarmiento, Olga L., Reis, Rodrigo, Salvo, Deborah, Macfarlane, Duncan J., Sallis, James F., and Cerin, Ester
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- 2018
- Full Text
- View/download PDF
50. Latent profile analysis of young adolescents’ physical activity across locations on schooldays
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Borner, Kelsey B., Mitchell, Tarrah B., Carlson, Jordan A., Kerr, Jacqueline, Saelens, Brian E., Schipperijn, Jasper, Frank, Lawrence D., Conway, Terry L., Glanz, Karen, Chapman, Jim E., Cain, Kelli L., and Sallis, James F.
- Published
- 2018
- Full Text
- View/download PDF
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