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BACKGROUND: Ethnic minorities, especially African Americans and Latinos, bear a disproportionate burden of colorectal cancer (CRC), as reflected in incidence, cancer stage, and mortality statistics. In all ethnic groups, first-degree relatives (FDRs) of CRC cases are at an elevated disease risk. However, underuse of CRC screening persists and is particularly evident among minority groups. The current study tested a stepped intervention to increase CRC screening among an ethnically diverse sample of FDRs of CRC cases. METHODS: A statewide cancer registry was used to recruit CRC cases and through them their FDRs. Relatives who were not current on CRC screening were randomized to intervention or usual-care control arms. The stepped intervention consisted of ethnically targeted and individually tailored print materials followed by telephone counseling for those unscreened at 6 months. RESULTS: The study sample of 1280 individuals consisted of 403 Latino, 284 African American, 242 Asian, and 351 white FDRs. Statistically significant effects were observed for the cumulative print plus telephone intervention at 12 months (26% in the intervention vs 18% in the control group) and the print intervention alone at 6 months (15% in the intervention vs 10% in the control group). The effect of the print intervention alone versus the cumulative interventions was not statistically significantly different. Stratified analyses indicated that the intervention was effective among white, Latino, and Asian individuals, but not among African-Americans. CONCLUSIONS: Overall, the intervention was effective in increasing screening rates. Oversampling racial/ethnic minorities allowed for the examination of effects within subgroups, revealing no effect among African American individuals. This finding illustrates the importance of including sufficient numbers of participants from diverse ethnic subgroups in intervention research to enable such stratified analyses. Cancer 2015;121:2951-2959.

Introduction: Mixtecs and Zapotecs are indigenous populations from Mexico. Many are unable to read and write, and speak only their native nonwritten languages, Mixteco and Zapoteco. About one-half of California's indigenous farm worker population is estimated to be Mixteco-speaking (82,000-125,000), and about 20,000 Mixtecs and a smaller number of Zapotecs live in Ventura County. Objectives: A community-academic partnership conducted mixed-methods research with the aims of 1) collecting preliminary data on women's health needs, 2) training promotoras to assist with this effort, and 3) engaging community members and obtaining their input through community dialogues. Methods: Promotoras who were bilingual in Spanish and either Mixteco or Zapoteco were trained to conduct surveys that included questions on breast feeding and receipt of breast and cervical cancer screening examinations. Barriers to and facilitators of women obtaining these cancer screening tests were discussed in small groups. Results: In 2013, 813 Mixtec and Zapotec women completed surveys. Although most women reported breast feeding (94%), and receipt of a pelvic examination (85%) and a breast examination (72%), only 44% of women 40years and older had ever heard of and 33% had ever had a mammogram. Community members recommended offering free mammograms on the weekend by female providers, having women accompanied by promotoras who can translate, conducting door-to-door outreach, advertising cancer screening on the radio and providing small incentives to women. Discussion: Trained bilingual promotoras can assist in increasing the capacity of indigenous communities to conduct collaborative research by engaging community members and collecting local data.

Osteoporosis is characterized by low bone mass and microarohitectural deterioration of bony tissue, with a consequent increase in bone fragility and susceptibility to fracture. Osteoporotic fractures create a heavy economic burden, with an estimated annual cost to the healthcare system of approximately $17 billion. Currently, bisphosphonates are considered first-line therapy for the majority of patients with osteoporosis. Other current treatment options that can be used include calcium, vitamin D, estrogen plus progesterone, and calcitonin. There has been considerable progress in the development of new agents for the treatment of postmenopausal osteoporosis, including newer selective estrogen receptor modulators (SERMs), strontium ranelate, denosumab, and parathyroid hormone (1-84). Although the preliminary results from ongoing studies of these agents have been promising, further data are needed to assess the potential efficacy of these drugs for the treatment of postmenopausal osteoporosis. [ABSTRACT FROM AUTHOR]

OBJECTIVES: Use of colorectal cancer screening is extremely low among Korean Americans. The objective of this study was to gather information on predictors, facilitators, barriers, and intervention preferences with respect to colorectal cancer screening that may inform the development of future interventions for underserved Korean Americans. DESIGN: We developed a questionnaire guided by the Health Behavior Framework and administered it to a convenience sample of 151 Korean Americans aged 40-70 recruited through a community based organization in Los Angeles. RESULTS: In our sample in which 60% of the subjects did not have health insurance, only 17% reported having received a stool blood test within the past year or sigmoidoscopy or colonoscopy within the past 5 years. Having received a physician recommendation was significantly associated and having symptoms of the disease was marginally associated with the outcome variable. Although 64% of respondents reported having a primary care physician, only 29% received a screening recommendation from a physician. Barriers to colorectal cancer screening were lack of health insurance and inability to afford testing, not knowing where to go for testing, language barrier, and fear of being a burden to the family. Intervention preferences included educational seminars, media campaigns, and print materials. CONCLUSION: Our findings point to the need for a multi-faceted approach that includes educational seminars at community venues, a media campaign, and physician education to increase colorectal cancer screening in this underinsured Korean American population. [ABSTRACT FROM AUTHOR]

The authors discuss current and investigational therapies for this debilitating illness, the adverse events associated with its treatment, and some protocols for preventing stroke and infection. [ABSTRACT FROM AUTHOR]

Background: Due to the high prevalence of hepatitis B, Asian Americans have high rates of liver cancer. Screening for hepatitis B leads to monitoring and treatment and prevent further infection through vaccination of contacts.Methods: We reviewed the published literature up to 2006 on hepatitis B awareness, knowledge, and screening among Asian Americans.Results: Many Asian Americans lack knowledge about hepatitis B and have not been screened. Sociodemographics, knowledge, beliefs, and health care variables are associated with screening.Conclusions: Further research and health policy changes are needed to address the problem of hepatitis B and liver cancer among Asian Americans. [ABSTRACT FROM AUTHOR]

Background: This paper reports the first evaluation of an intervention to increase breast and cervical cancer screening among Filipino American women.Methods: Filipino women over 40 years of age were recruited through nine community-based organizations and six churches in Los Angeles County. After completion of a short baseline interview, all women were invited to attend a group session with some of their peers and a female Filipino health educator. Women within each organization were randomized to receive a cancer screening module (intervention) or a physical activity module (control). Telephone follow-up interviews 12 months after the group session assessed the impact of the intervention.Results: Of the 530 women invited, 444 (84%) attended a session. At baseline and follow-up, screening rates for breast and cervical cancer did not differ between study groups. Moderate increases in screening rates (9 to 12 percentage points) were observed in both arms of the study. Among relatively recent immigrants who had spent less than 10 years in the United States, mammography screening increased substantially more in the intervention arm than under the control condition (a 27 vs 6 percentage point increase, P<0.05).Conclusion: Our intervention was only effective in increasing cancer screening among relatively recent immigrants who had very low baseline screening rates. [ABSTRACT FROM AUTHOR]

Filipino women (N = 530, mean age 63 years, predominantly low income) were recruited through various community based organizations and churches in Los Angeles County. All women were randomly invited to attend a single group session with a Filipino health educator to discuss breast and cervical cancer screening or the health benefits of exercise. At 3 months after the group session, the exercise assessment tool used in the National Health and Nutrition Examination Survey III was completed by 487 women (92 percent retention rate). This paper describes the pattern of physical activity among older Filipino-American women and a physical activity intervention specifically designed for this group. [ABSTRACT FROM AUTHOR]

A multiple-session AIDS workshop poses a substantial burden on the provider and on the clients. Therefore, we developed and pilot-tested a single-session AIDS prevention workshop, using a before and after comparison in a one group design. Young Hispanic patients at an HIV testing clinic completed a baseline survey and were invited to attend a single-session 90-min AIDS prevention workshop. The goals of the workshop were to reinforce issues discussed in the individual HIV counseling session, and to encourage and practice condom carrying, negotiation and use. Forty-seven percent of the patients attended the workshop and evaluated it very positively. Sixty-eight percent of all patients completed a telephone interview 4 weeks later. The proportion of subjects who always carried condoms increased from 18% at baseline to 42% at 4-week follow-up (p < 0.0004). Stratified analyses showed that condom carrying increased significantly only in males and only in workshop attenders. [ABSTRACT FROM AUTHOR]

Telephone interviews with 67 ethnically diverse first-degree relatives of colorectal cancer cases indicated that only 19% believed they were at elevated risk. Nonwhites were much more likely to underestimate their risk compared with whites. The most common barrier to screening was fear of finding cancer. Pain associated with sigmoidoscopy was cited much more often by nonwhites (82%) compared with whites (45%), as were feeling 'violated,' not knowing where to obtain screening, and difficulties in obtaining an appointment for screening. Focus group data on 56 mixed-risk participants revealed that among Hispanic men, the shame of being seen as sick or weak was a major disincentive to be screened. African American men cited a general mistrust of physicians and a lack of physicians' sensitivity as barriers. Chinese participants expressed a preference for exhausting all Eastern forms of treatment before seeking care from Western physicians. These findings can help to guide development of interventions to increase participation in routine screening. [ABSTRACT FROM AUTHOR]

The purpose of this study was to assess mammography utilization among Korean-American women and to identify their knowledge, attitudes and barriers related to screening. Face-to-face interviews were conducted in the Korean language with a convenience sample of 229 predominantly low-income Korean women 50 years and older residing in Los Angeles. Forty-nine percent had ever had a mammogram, 24% had had a screening mammogram in the past 12 months, and 36% had had one in the past two years. Variables positively related to 'ever had a screening mammogram' included: having health insurance; income >/= $25,000; having received a physician's recommendation to obtain a mammogram; holding positive group norms; longer duration of residency in the U.S.; and greater acculturation. Variables negatively related to screening included: concerns about finding cancer; taking time to get a mammogram; transportation; embarrassment; and discomfort requesting the procedure from the physician. Strategies to increase mammography utilization among Korean-American women are discussed. [ABSTRACT FROM AUTHOR]

This paper describes the prevalence of anal sex among heterosexual adults in California and investigates the relationship of anal sex to other risk behaviors associated with AIDS and STDs. The study consisted of telephone interviews with a household probability sample of 3,545 California adults undersampling those age 44 and older. Seven percent of the sexually active respondents, 8% of males, and 6% of females reported having anal sex at least once a month during the year prior to the survey. Of these, most engage in this activity one to five times per month, and about 60% report never using condoms. Younger respondents and those who were not married were more likely to report anal intercourse. Respondents who had anal sex were more likely to report standard AIDS risks and lifestyle risks associated with STDs, and to engage in recreational use of drugs and alcohol. Both anal sex and condom use during anal intercourse were poorly predicted by these demographic and risk variables. It is concluded that a non-trivial proportion of California heterosexual adults engages in anal sex regularly, most without condoms, and those who have anal sex are more likely to have other risk behaviors associated with AIDS and STDs. These results suggest that anal sex must be addressed specifically in clinical and educational programs designed to reduce the spread of AIDS. [ABSTRACT FROM AUTHOR]

Background: Only about one-third of women in Palestine (West Bank and Gaza) obtain postpartum care. Therefore, the goal of this study was to assess factors associated with lack of postnatal care, women's reasons for not obtaining postnatal care, and their attitudes towards its importance.Methods: In early 2006, a cross-sectional survey was conducted at three clinics run by the Ministry of Health providing Mother and Child Health Care in West Bank, Palestine. A total of 264 postpartum women attending the clinics were interviewed face-to-face, using a structured questionnaire.Results: Although the majority of women considered postnatal care necessary (66.1%), only 36.6% of women obtained postnatal care. The most frequent reason for not obtaining postnatal care was that women did not feel sick and therefore did not need postnatal care (85%), followed by not having been told by their doctor to come back for postnatal care (15.5%). Based on a multivariable analysis, use of postnatal care was higher among women who had experienced problems during their delivery, had a cesarean section, or had an instrumental vaginal delivery than among women who had a spontaneous vaginal delivery. Use of postnatal care was also higher among women who delivered in a private hospital as compared to those who delivered in a public hospital. In addition, we found regional differences.Conclusion: The higher use of postnatal care among high-risk women is appropriate, but some clinically dangerous conditions can also occur in low-risk women. Future efforts should therefore focus on providing postnatal care to a larger number of low-risk women. [ABSTRACT FROM AUTHOR]

Background: The objective of this study was to evaluate the efficacy of an in-person, small-group mammography video discussion (SMVD) intervention on mammography uptake among nonadherent Chinese American immigrant women., Methods: Women (N = 956) were randomized into either an SMVD group, where Chinese-speaking community health workers (CHWs) used an effective, culturally appropriate video to discuss mammography, or a video-only group, which viewed the cultural video sent by mail. Outcomes were mammography uptake at 6 months and 21 months postintervention., Results: Women in both groups increased mammography uptake, and an outcome analysis revealed no group differences (adjusted odds ratio [AOR], 1.18; 95% confidence interval [CI], .68-2.06). Overall, 61.2% of the SMVD group and 55.3% of the video-only group had at least one mammogram during the 21-month follow-up period. When considering attendance to the SMVD, SMVD attendees had higher mammography uptake than the video-only group (AOR, 1.51; 95% CI, 1.19-1.92), and SMVD nonattendees had lower mammography uptake than the video-only group (AOR, .33; 95% CI, .22-.50)., Conclusions: Both intervention strategies were associated with increased mammography uptake. The authors observed that the increase in use was greater among women who participated in the SMVD session compared with those who viewed the cultural video only. Future research may explore a virtual SMVD intervention for higher session attendance and increased mammography uptake (ClinicalTrials.gov identifier NCT01292200)., (© 2024 The Author(s). Cancer published by Wiley Periodicals LLC on behalf of American Cancer Society.)

Colorectal cancer (CRC) screening reduces morbidity and mortality, but screening rates in the USA remain suboptimal. The Colorectal Cancer Control Program (CRCCP) was established in 2009 to increase screening among groups disproportionately affected. The CRCCP utilizes implementation science to support health system change as a strategy to reduce disparities in CRC screening by directing resources to primary care clinics to implement evidence-based interventions (EBIs) proven to increase CRC screening. As COVID-19 continues to impede in-person healthcare visits and compel the unpredictable redirection of clinic priorities, understanding clinics' adoption and implementation of EBIs into routine care is crucial. Mailed fecal testing is an evidence-based screening approach that offers an alternative to in-person screening tests and represents a promising approach to reduce CRC screening disparities. However, little is known about how mailed fecal testing is implemented in real-world settings. In this retrospective, cross-sectional analysis, we assessed practices around mailed fecal testing implementation in 185 clinics across 62 US health systems. We sought to (1) determine whether clinics that do and do not implement mailed fecal testing differ with respect to characteristics (e.g., type, location, and proportion of uninsured patients) and (2) identify implementation practices among clinics that offer mailed fecal testing. Our findings revealed that over half (58%) of clinics implemented mailed fecal testing. These clinics were more likely to have a CRC screening policy than clinics that did not implement mailed fecal testing (p = 0.007) and to serve a larger patient population (p = 0.004), but less likely to have a large proportion of uninsured patients (p = 0.01). Clinics that implemented mailed fecal testing offered it in combination with EBIs, including patient reminders (92%), provider reminders (94%), and other activities to reduce structural barriers (95%). However, fewer clinics reported having the leadership support (58%) or funding stability (29%) to sustain mailed fecal testing. Mailed fecal testing was widely implemented alongside other EBIs in primary care clinics participating in the CRCCP, but multiple opportunities for enhancing its implementation exist. These include increasing the proportion of community health centers/federally qualified health centers offering mailed screening; increasing the proportion that provide pre-paid return mail supplies with the screening kit; increasing the proportion of clinics monitoring both screening kit distribution and return; ensuring patients with abnormal tests can obtain colonoscopy; and increasing sustainability planning and support., (© 2023. The Author(s).)

Purpose: To improve population health, community members need capacity (i.e., knowledge, skills, and tools) to select and implement evidence-based interventions (EBIs) to fit the needs of their local settings. Since 2002, the Centers for Disease Control and Prevention has funded the national Cancer Prevention and Control Research Network (CPCRN) to accelerate the implementation of cancer prevention and control EBIs in communities. The CPCRN has developed multiple strategies to build community members' capacity to implement EBIs. This paper describes the history of CPCRN's experience developing and lessons learned through the use of five capacity-building strategies: (1) mini-grant programs, (2) training, (3) online tools, (4) evidence academies, and (5) evaluation support for partners' capacity-building initiatives., Methods: We conducted a narrative review of peer-reviewed publications and grey literature reports on CPCRN capacity-building activities. Guided by the Interactive Systems Framework, we developed histories, case studies, and lessons learned for each strategy. Lessons were organized into themes., Results: Three themes emerged: the importance of (1) community-engagement prior to and during implementation of capacity-building strategies, (2) establishing and sustaining partnerships, and (3) co-learning at the levels of centers, networks, and beyond., Conclusion: CPCRN activities have increased the ability of community organizations to compete for external funds to support implementation, increased the use of evidence in real-world settings, and promoted the broad-scale implementation of cancer control interventions across more than eight states. Lessons from this narrative review highlight the value of long-term thematic networks and provide useful guidance to other research networks and future capacity-building efforts., (© 2023. The Author(s).)

We examine the efficacy of MARHABA, a social marketing-informed, lay health worker (LHW) intervention with patient navigation (PN), to increase breast and cervical cancer screening among Muslim women in New York City. Muslim women were eligible if they were overdue for a mammogram and/or a Pap test. All participants attended a 1-h educational seminar with distribution of small media health education materials, after which randomization occurred. Women in the Education + Media + PN arm received planned follow-ups from a LHW. Women in the Education + Media arm received no further contact. A total of 428 women were randomized into the intervention (214 into each arm). Between baseline and 4-month follow-up, mammogram screening increased from 16.0 to 49.0% in the Education + Media + PN arm (p < 0.001), and from 14.7 to 44.6% in the Education + Media arm (p < 0.001). Pap test screening increased from 16.9 to 42.3% in the Education + Media + PN arm (p < 0.001) and from 17.3 to 37.1% in the Education + Media arm (p < 0.001). Cancer screening knowledge increased in both groups. Between group differences were not statistically significant for screening and knowledge outcomes. A longer follow-up period may have resulted in a greater proportion of up-to-date screenings, given that many women had not yet received their scheduled screenings. Findings suggest that the educational session and small media materials were perhaps sufficient to increase breast and cervical cancer screening among Muslim American women. ClinicalTrials.gov NCT03081507., (© 2022. The Author(s) under exclusive licence to American Association for Cancer Education.)

Migrant and Seasonal Agricultural Workers including indigenous women that are not of Hispanic descent face many barriers to access prenatal care. We conducted a survey in Spanish and three indigenous languages to explore knowledge, attitudes and behaviors regarding prenatal care among 82 female agricultural workers, Mixteco, Triqui and Awakateko, residing in the State of Washington. Our findings highlight the importance of collecting disaggregated data from different indigenous communities and of providing indigenous language support. Our study provides new information for developing messages to promote prenatal care that take into account the knowledge and beliefs that are prevalent in these communities., Competing Interests: Competing Interests No competing interests were reported by the authors of this paper.

Colorectal cancer (CRC) screening has been shown to decrease CRC mortality. Implementation of evidence-based interventions (EBIs) increases CRC screening. The purpose of this analysis is to determine which combinations of EBIs or strategies led to increases in clinic-level screening rates among clinics participating in CDC's Colorectal Cancer Control Program (CRCCP). Data were collected from CRCCP clinics between 2015 and 2018 and the analysis was conducted in 2020. The outcome variable was the annual change in clinic level CRC screening rate in percentage points. We used first difference (FD) estimator of linear panel data regression model to estimate the associations of outcome with independent variables, which include different combinations of EBIs and intervention strategies. The study sample included 486 unique clinics with 1156 clinic years of total observations. The average baseline screening rate was 41 % with average annual increase of 4.6 percentage points. Only two out of six combinations of any two EBIs were associated with increases in screening rate (largest was 6.5 percentage points, P < 0.001). Any combinations involving three EBIs or all four EBIs were significantly associated with the outcome with largest increase of 7.2 percentage points (P < 0.001). All interventions involving 2-3 strategies led to increases in rate with largest increase associated with the combination of increasing community demand and access (6.1 percentage points, P < 0.001). Clinics implementing combinations of these EBIs, particularly those including three or more EBIs, often were more likely to have impact on screening rate change than those implementing none., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2022 Published by Elsevier Inc.)

Mixtecs and Zapotecs, originating from the Oaxaca area in Mexico, are among the largest indigenous groups of workers in California. Many adults in this community only access the health care system when sick and as a last resort. This article describes the development of a radionovela to inform the community about the importance of preventive health care. It was developed following the Sabido Method. The methodology to develop a radionovela may be of interest to other public health practitioners who want to develop educational materials in an engaging format, especially for communities that rely on oral, not written information., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Purpose and Objectives: Colorectal cancer screening rates remain suboptimal in the US. The Colorectal Cancer Control Program (CRCCP) of the Centers for Disease Control and Prevention (CDC) seeks to increase screening in health system clinics through implementation of evidence-based interventions (EBIs) and supporting activities (SAs). This program provided an opportunity to assess the uptake of EBIs and SAs in 355 clinics that participated from 2015 to 2018., Intervention Approach: The 30 funded awardees of CRCCP partnered with clinics to implement at least 2 of 4 EBIs that CDC prioritized (patient reminders, provider reminders, reducing structural barriers, provider assessment and feedback) and 4 optional strategies that CDC identified as SAs (small media, professional development and provider education, patient navigation, and community health workers)., Evaluation Methods: Clinics completed 3 annual surveys to report uptake, implementation, and integration and perceived sustainability of the priority EBIs and SAs., Results: In our sample of 355 clinics, uptake of 4 EBIs and 2 SAs significantly increased over time. By year 3, 82% of clinics implemented patient reminder systems, 88% implemented provider reminder systems, 82% implemented provider assessment and feedback, 76% implemented activities to reduce structural barriers, 51% implemented provider education, and 84% used small media. Most clinics that implemented these strategies (>90%) considered them fully integrated into the health system or clinic operations and sustainable by year 3. Fewer clinics used patient navigation (30%) and community health workers (19%), with no increase over the years of the study., Implications for Public Health: Clinics participating in the CRCCP reported high uptake and perceived sustainability of EBIs that can be integrated into electronic medical record systems but limited uptake of patient navigation and community health workers, which are uniquely suited to reduce cancer disparities. Future research should determine how to promote uptake and assess cost-effectiveness of CRCCP interventions.

Evidence-based interventions, including provider assessment and feedback, provider reminders, patient reminders, and reduction of structural barriers, improve colorectal cancer screening rates. Assessing primary care clinics' readiness to implement these interventions can help clinics use strengths, identify barriers, and plan for success. However, clinics may lack tools to assess readiness and use findings to plan for successful implementation. To address this need, we developed the Field Guide for Assessing Readiness to Implement Evidence-Based Cancer Screening Interventions (Field Guide) for the Centers for Disease Control and Prevention's (CDC's) Colorectal Cancer Control Program (CRCCP). We conducted a literature review of evidence and existing tools to measure implementation readiness, reviewed readiness tools from selected CRCCP award recipients (n = 35), and conducted semi-structured interviews with key informants (n = 8). We sought feedback from CDC staff and recipients to inform the final document. The Field Guide, which is publicly available online, outlines 4 assessment phases: 1) convene team members and determine assessment activities, 2) design and administer the readiness assessment, 3) evaluate assessment data, and 4) develop an implementation plan. Assessment activities and tools are included to facilitate completion of each phase. The Field Guide integrates implementation science and practical experience into a relevant tool to bolster clinic capacity for implementation, increase potential for intervention sustainability, and improve colorectal cancer screening rates, with a focus on patients served in safety net clinic settings. Although this tool was developed for use in primary care clinics for cancer screening, the Field Guide may have broader application for clinics and their partners for other chronic diseases.

Background: Churches are important assets for the African American and Latino communities. They can play a critical role in health promotion, especially in areas that are under-resourced and in which residents have limited access to health care. A better understanding of health promotion in churches is needed to support and maintain church collaborations and health initiatives that are integrated, data-driven, and culturally appropriate. The purpose of this study is to identify churches' facilitators and challenges to health promotion and to contrast and compare Black and Latino churches of different sizes (< 200 members versus > 200 members)., Methods: We interviewed leaders of 100 Black and 42 Latino churches in South Los Angeles to assess their history of wellness activities, resources, facilitators, and challenges to conduct health promotion activities., Results: Eighty-three percent of African American and 86% of Latino church leaders reported at least one health activity in the last 12 months. Black and Latino churches of different sizes have similar interests in implementing specific health promotion strategies and face similar challenges. However, we found significant differences in the composition of their congregations, number of paid staff, and the proportions of churches that have a health or wellness ministry and that implement specific wellness strategies. Fifty-seven percent of African American and 43% of Latino church leaders stated that they needed both financial support and professional expertise for health promotion., Discussion: Our findings highlight the importance of conducting a readiness assessment for identifying intervention content and strategies that fit the intervention context of a church., (© 2020. W. Montague Cobb-NMA Health Institute.)

Objective: There is a lack of controlled studies of community-wide interventions to increase screening for hepatitis B (HBV) among Asian Americans, particularly Vietnamese Americans, who disproportionately suffer from HBV-related illnesses. The objective of our study was to develop, implement, and evaluate the effectiveness of a media campaign to promote HBV screening among Vietnamese Americans. Design: We designed and implemented a three-year media campaign promoting HBV screening among Vietnamese Americans. Evaluation consisted of cross-sectional pre- and post-intervention population-based telephone surveys of Vietnamese Americans adults age 18-64 who spoke English or Vietnamese and lived in the Northern California (intervention) or Greater Washington, D.C. (comparison) communities in 2007 or 2011. Statistical analysis was completed in 2012. The main outcome was self-report of HBV testing, defined as participants answering 'Yes' to the question: 'Have you ever had a blood test to check for hepatitis B?' Results: The sample sizes at pre- and post-intervention were 1,704 and 1,666, respectively. Both communities reported increased exposure to HBV-related booklets, radio and television advertisements, and websites. Only the intervention community reported increased exposure to newspaper elements. HBV screening increased in both communities (intervention: 65.3% to 73.1%, p  < 0.01, comparison: 57.7% to 66.0%, p  < 0.01). In multivariable analyses, there was no intervention effect. In both communities, exposure to media elements (Odds Ratio 1.26 [95% Confidence Interval: 1.21, 1.31] for each additional element) was significantly associated with screening. Conclusions: Among Vietnamese Americans in 2 large communities, HBV screening rates were sub-optimal. Screening increased in both the intensive media intervention and comparison communities, and exposure to HBV-related media messages was associated with increased screening. Efforts to address HBV screening among Vietnamese Americans should include mass media messaging.

Introduction: The Centers for Disease Control and Prevention administers the Colorectal Cancer Control Program to increase colorectal cancer screening rates among people aged 50-75 years in areas where rates are lower than state or national levels. The aim of this study is to better understand the effectiveness of specific Colorectal Cancer Control Program components., Methods: The study population included clinics enrolled in the Colorectal Cancer Control Program during Years 1 and 2. Clinic data collected by the Centers for Disease Control and Prevention annually from 2015 to 2017 for program evaluation were used. The outcome variable was screening rate change through Program Year 2, and predictor variables were a new implementation or enhancement of evidence-based interventions and other program components. The analysis, conducted in 2020, used ordinary least square and generalized estimating equations regressions and first difference models to estimate the associations of independent variables with the outcome., Results: Of the total 336 clinics, 50%-70% newly implemented or enhanced different evidence-based interventions. Among these, client reminders were most highly associated with the increase in screening rates (8.0 percentage points). Provider reminder was not significantly associated with any change in screening rates. Among all program components, having a colorectal cancer screening champion was most highly (8.4 percentage points) associated with screening rate change. Results from different models were slightly different but in agreement., Conclusions: Client reminders, provider assessment and feedback, and colorectal cancer screening champions were associated with increased clinic-level colorectal cancer screening rates. Universal implementation of these strategies can substantially increase colorectal cancer screening rates in the U.S., (Copyright © 2021 American Journal of Preventive Medicine. All rights reserved.)

Purpose: Cancer survivors diagnosed at an early age remain at risk for cancer recurrence and other chronic diseases. This study assessed engagement in surveillance for recurrence, cancer screening, and other recommended preventive health services among breast and colorectal cancer survivors with early-onset disease (≤ 50 years) who were diagnosed in California., Methods: Breast and colorectal cancer survivors diagnosed with early-onset cancer between 1999 and 2009 were identified through the California Cancer Registry, the state-based cancer registry, and surveyed. Multivariable regression analyses were used to assess correlates of receipt of cancer surveillance, cancer screening, and other preventive health services., Results: Of the 497 survivors that were invited to participate in the study, 156 completed the survey for a response rate of 31%. The sample was 50 years of age on average (range 32-69 years) with a mean time since diagnosis of 9 years. The majority of the sample (71%) was a racial/ethnic minority (24% Latino, 15% African American, 29% Asian). Overall, 80% received appropriate surveillance for recurrence, and 72% received recommended screening for early detection of other cancers (breast, cervical, colorectal). Increasing age was associated with lower likelihood of early detection screening (adjusted odds ratio (aOR) 0.28, 95% confidence interval (CI) 0.11-0.69), and higher income was associated with a greater likelihood (aOR 4.89, 95% CI 1.62-14.81). Screening rates were highest for blood pressure (96%), cholesterol (86%), and diabetes (81%), followed by dental visits (64%) and flu vaccination (35%). Greater use of recommended preventive health services was associated with increasing age, female sex, higher education level, and having health insurance., Conclusions: Although the majority of survivors received appropriate surveillance for recurrence, engagement in other preventive health services varied substantially., Implications for Cancer Survivors: Efforts are needed to address gaps in the use of recommended cancer screening and preventive health services among cancer survivors, particularly survivors with early-onset disease who may be at increased risk for additional cancers and common chronic conditions over their lifetime.

Colorectal cancer (CRC) mortality is 47% higher in African American men and 34% higher in African American women compared to non-Hispanic white men and women. This analysis assessed factors associated with CRC screening among 163 African American participants of a peer-counseling intervention study (2016-2018). In a one-group pre/post-test pilot study, trained Community Health Advisors (CHAs) at 9 African American churches in Los Angeles (LA) promoted CRC screening via one-on-one counseling, print materials and telephone reminder calls. Participants completed telephone surveys 3-6 months after the intervention. We fit bivariate and multivariate mixed effects logistic regression models to assess correlates, including participants' demographic characteristics, access to care, cancer-related knowledge and attitudes and receipt of CHA counseling of (1) discussion of CRC screening with provider and (2) receipt of CRC screening during follow-up. After controlling for gender and education, receipt of CHA counseling (OR 3.77) was significantly associated with discussing CRC screening with a provider during follow-up but not with CRC screening. Instead, a routine check-up in the past 12 months (OR 4.47) and discussion of CRC screening with a provider (OR 3.07) were significantly associated with CRC screening during follow-up. Residence in South LA (OR 0.38) was significantly associated with lack of CRC screening. Findings confirm the important role of health care providers and suggest that residence in South LA constitutes an additional barrier to CRC screening. Further research and additional resources are needed to address disparities in the uptake of CRC screening among African Americans, especially in South LA., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2020 The Author(s).)

Purpose: While cancer mortality has declined by 27% between 1991 and 2016 in the United States, there are large disparities in cancer mortality by racial/ethnic groups, socioeconomic status and access to care. The purpose of this analysis is to compare trends in cancer mortality among regions (Service Planning Areas, SPAs) in Los Angeles (LA) County that vary with respect to racial/ethnic distribution and social determinants of health, including poverty, education and access to care., Methods: We estimated age- and race/ethnicity-standardized mortality for lung, colorectal (CRC) and breast cancer for eight SPAs from 1999 to 2013. We calculated three recommended measures of disparities that reflect absolute, relative and between-group disparities., Results: In all of LA County, statistically significant declines in age- and race/ethnicity-standardized mortality ranged from 30% for lung cancer to 20% for CRC to 15% for breast cancer. Despite some of the largest declines in the most under-resourced SPAs (South LA, East LA, South Bay), disparities between the lowest and highest mortality by SPA did not significantly change from 1999 to 2013., Conclusions: Despite significant declines in cancer mortality in LA County from 1999 to 2013, and in racial/ethnic groups, there was little progress toward reducing disparities among SPAs. Highest mortalities for the three cancers were observed in Antelope Valley, San Fernando Valley, San Gabriel Valley, South LA and East LA. Findings demonstrate the importance of examining regional differences in cancer mortality to identify areas with highest needs for interventions and policies to reduce cancer disparities.

We partnered with African American churches in South Los Angeles (LA) and trained Community Health Advisors (CHAs) to assess cancer screening. The purpose of this analysis is to report adherence to national cancer screening guidelines among African Americans in South LA, to assess relationships between adherence to colorectal cancer and other cancer screening guidelines, and to explore regional differences in screening rates. Between 2016 and 2018, 44 CHAs surveyed 777 African Americans between 50 and 75 years of age. Among 420 South LA residents, 64% of men and 70% of women were adherent to colorectal cancer screening guidelines. Adherence to mammography screening guidelines was 73%. Adherence to cervical cancer screening guidelines among women 50 to 65 years of age without hysterectomy was 80%. Fifty-nine percent of men had ever discussed the Prostate Specific Antigen (PSA) test with a physician. Adherence to colorectal cancer screening guidelines was significantly higher among respondents who were adherent to other cancer screening guidelines compared to their peers who were not adherent to other cancer screening guidelines (all p < 0.05). The fact that 22% of women who were adherent to breast cancer screening, 32% of women adherent to cervical cancer screening and 16% of men who had discussed the PSA test with a physician were not adherent to colorectal cancer screening guidelines suggests that providers should redouble their efforts to review all screening guidelines with their patients and to make appropriate recommendations. Regional differences in screening rates within South Los Angeles should inform future screening promotion efforts., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2020 The Authors.)

Programs that utilize Community Health Advisors (CHAs) to promote cancer screening are effective in community settings. However, predictors of CHA performance are not well understood. From 2016 to 2018, we partnered with 9 African American churches in South Los Angeles and trained 49 CHAs to promote cancer screening in an effort to build capacity for health promotion in a low-resource community. This paper examines CHA characteristics and training outcomes in African American faith-based settings and explores the relationship of these variables to successful recruitment of participants by CHAs. Pre- and post-tests showed statistically significant increases in knowledge of colorectal cancer screening guidelines (4 items) and human subjects protection rules (5 items) and CHAs' perceived self-efficacy to perform specific tasks for the study (13 items, Cronbach's alpha > 0.90). There were no significant differences between active CHAs who recruited at least 10 participants (N = 29) and inactive/less active CHAs (N = 20) with respect to demographic characteristics and training outcomes. We report challenges and facilitators to recruitment from CHA debriefings at 12 months follow-up. Based on our findings, we make recommendations for future studies to move this field forward.

Purpose and Objectives: Colorectal cancer (CRC) is the second-leading cause of cancer death in the United States. Although effective CRC screening tests exist, CRC screening is underused. Use of evidence-based interventions (EBIs) to increase CRC screening could save many lives. The Colorectal Cancer Control Program (CRCCP) of the Centers for Disease Control and Prevention (CDC) provides a unique opportunity to study EBI adoption, implementation, and maintenance. We assessed 1) the number of grantees implementing 5 EBIs during 2011 through 2015, 2) grantees' perceived ease of implementing each EBI, and 3) grantees' reasons for stopping EBI implementation., Intervention Approach: CDC funded 25 states and 4 tribal entities to participate in the CRCCP. Grantees used CRCCP funds to 1) provide CRC screening to individuals who were uninsured and low-income, and 2) promote CRC screening at the population level. One component of the CRC screening promotion effort was implementing 1 or more of 5 EBIs to increase CRC screening rates., Evaluation Methods: We surveyed CRCCP grantees about EBI implementation with an online survey in 2011, 2012, 2013, and 2015. We conducted descriptive analyses of closed-ended items and coded open-text responses for themes related to barriers and facilitators to EBI implementation., Results: Most grantees implemented small media (≥25) or client reminders (≥21) or both all program years. Although few grantees reported implementation of EBIs such as reducing structural barriers (n = 14) and provider reminders (n = 9) in 2011, implementation of these EBIs increased over time. Implementation of provider assessment and feedback increased over time, but was reported by the fewest grantees (n = 17) in 2015. Reasons for discontinuing EBIs included funding ending, competing priorities, or limited staff capacity., Implications for Public Health: CRCCP grantees implemented EBIs across all years studied, yet implementation varied by EBI and did not get easier with time. Our findings can inform long-term planning for EBIs with state and tribal public health institutions and their partners.

Purpose and Objectives: We conducted a pilot study to assess the degree to which an intervention led by community health advisors (CHAs) to promote cancer screening was delivered as intended and to estimate the potential effect of the intervention on receipt of screening. In contrast to previous studies and to maximize its potential public health impact, the intervention targeted 4 screening tests and only participants who were not up to date with screening guidelines for at least 1 cancer. Because CHAs had to both determine baseline adherence and provide counseling on 4 screening tests, the protocol was complex. Complex protocols can reduce implementation fidelity., Intervention Approach: In partnership with health ministries at 9 African American churches in South Los Angeles, we conducted a 1-group pretest-posttest pilot study to assess the feasibility of implementing the intervention. CHAs recruited and obtained consent from church members aged 50 to 75 years; assessed adherence to national screening guidelines for breast, cervical, colorectal, and prostate cancer; and provided evidence-based strategies (one-on-one counseling, print materials, reminder calls) to encourage screening for tests that were overdue., Evaluation Methods: We assessed implementation fidelity by reviewing baseline screening assessments and counseling scripts completed by CHAs. We estimated potential effect of the intervention on receipt of screening by using data from 3-month follow-up surveys, conducted by the research team, of participants who were nonadherent at baseline., Results: From June 2016 to June 2018, 44 CHAs conducted baseline assessments of 775 participants, of whom 338 (44%) were nonadherent to national guidelines for 1 or more cancer screening tests. CHAs provided counseling to most nonadherent participants. At follow-up, about one-third of participants reported that they had discussed cancer screening with their provider and a smaller proportion reported receipt of a screening test; 13% of men and 25% of women reported receipt of colorectal cancer screening., Implications for Public Health: This study demonstrates that with training and ongoing technical assistance, CHAs at African American health ministries can implement complex research protocols with good fidelity.

This study evaluated the training of Chinese American Community Health Workers (CHWs) to implement a small-group mammography video and discussion program as part of a randomized controlled trial that had the goal to increase adherence to mammography screening guidelines among Chinese American women. A total of 26 Chinese American CHWs in the metropolitan Washington DC area, Southern California, and New York City participated in a 4-h training workshop and completed surveys before and after the workshop to assess their knowledge regarding mammography screening guidelines and human subjects protection rules. The results showed significantly increased knowledge of mammography screening guidelines and human subjects protection rules (both p < 0.01) after the training. CHWs were also trained to lead a discussion of the video, including screening benefits and misconceptions. Forty-three audio recordings of discussions led by 13 active CHWs were transcribed and qualitatively analyzed to assess implementation fidelity. Ten out of 13 active CHWs fully addressed about 3 of the 5 benefit items, and 11 out of 13 CHWs fully addressed more than 5 of the 9 misconception items. Chinese CHWs can be trained to implement research-based intervention programs. However, a one-time training resulted in moderate adherence to the discussion protocol. Ongoing or repeat trainings throughout the intervention period may be needed to enhance implementation fidelity.

In the original publication [1] figures S1 and S2 should have been part of the main text rather than additional files.

Originating from one of the poorest areas in Mexico, Mixtecs are one of the largest indigenous groups of workers in California. Providing health education to this group is challenging because many do not speak English or Spanish, and indigenous languages are mainly oral, not written. We explored the feasibility of conveying health information through the radio and in promotora-led workshops. The study included an evaluation of the workshops through surveys before the workshop and 4 to 6 months later in a subsample of 96 indigenous women. The number of radio listeners averaged more than 2,000 per month, and 500 community members attended a workshop. Among women who completed pre- and postworkshop assessments ( N = 75), there was a statistically significant increase in knowledge of how to get a wellness visit, where to get a free mammogram, and mammography screening guidelines. Women who ever had a mammogram or wellness visit at baseline were significantly more likely to report receipt of this service during the follow-up period than women who never had this service. Educational workshops and radio are promising and culturally appropriate strategies to provide health information in this community. However, many women need additional assistance to navigate access to health care.

Background: Churches are an important asset and a trusted resource in the African American community. We needed a better understanding of their readiness to engage in health promotion before launching a large-scale health promotion effort in partnership with South Los Angeles churches., Methods: In 2017, we conducted surveys with leaders of 100 churches. Surveys were conducted face-to-face (32%) or by telephone (68%) with senior pastors (one per church) and lasted on average 48 min. We compared small (less than 50 active members), medium (50-99 active members) and large churches (at least 100 active members), and assessed which church characteristics were associated with the implementation of wellness activities., Results: Medium and large churches conducted significantly more wellness activities than small churches and were more likely to have wellness champions and health policies. Regardless of church size, insufficient budget was the most commonly cited barrier to implement wellness activities (85%). A substantial proportion of churches was not sure how to implement wellness activities (61%) and lacked volunteers (58%). Forty-five percent of the variation in the number of wellness activities in the last 12 months was explained by church characteristics, such as size of congregation, number of paid staff, leadership engagement, having a wellness ministry and barriers., Conclusions: Many churches in South Los Angeles are actively engaged in health promotion activities, despite a general lack of resources. We recommend a comprehensive assessment of church characteristics in intervention studies to enable the use of strategies (e.g., stratification by size) that reduce imbalances that could mask or magnify study outcomes. Our data provide empirical support for the inner settings construct of the Consolidated Framework for Implementation Research in the context of health promotion in African American churches.

Objectives: The goal of this study was to establish relationships with Latino churches in South Los Angeles and to collect data from parishioners regarding their access to care, cancer risk factors, and cancer-related knowledge, attitudes and screening., Methods: In 2014, we approached five Latino churches. All allowed us to describe the study and to consent potential respondents at a designated time during the church service., Results: 398 Latino respondents (75% female) completed the survey in English (15%) or Spanish (85%). Most respondents were born in Mexico (63%). Only 56% had health insurance and 51% had a regular doctor. Based on self-reported height and weight, 33% were overweight and 51% were obese. However, only 42% of obese respondents had been told by their doctor that they were obese. Although it is well-established that obesity is a major cancer risk factor, respondents lacked knowledge about the important role of nutrition and exercise in cancer prevention. Among women, adherence to national screening guidelines was 88% for cervical cancer, 72% for breast cancer and 58% for colorectal cancer. However, they were quite willing to undergo cancer screening if recommended by a physician and reported few barriers to colorectal cancer screening., Conclusions: Our data suggest a need to focus on both primary and secondary cancer prevention by promoting healthy lifestyles to curb the obesity epidemic and by promoting colorectal cancer screening. These data will inform future interventions to promote wellness in South Los Angeles in collaboration with the Latino faith community., Competing Interests: Competing Interests: None declared.

Purpose and Objectives: Children eat less than recommended amounts of vegetables. Repeated taste exposure can increase children's acceptance of initially disliked vegetables. However, implementation of this strategy is lacking. We conducted a pilot study to assess the feasibility of implementing an evidence-based intervention to promote liking of initially disliked vegetables among children enrolled in a YMCA summer camp., Intervention Approach: We adapted a research-tested intervention to promote child liking of vegetables for implementation in small groups. In summer 2015, 50 children aged 7 to 12 years were invited to taste 5 initially disliked vegetables daily for 10 days., Evaluation Methods: Children rated how much they liked vegetables on a 5-point emoji-like faces Likert scale at baseline and 2- and 4-week follow-up. The mean ratings for liked and initially disliked vegetables were estimated over time using mixed effects modeling., Results: We achieved excellent participation of parents and children; however, we experienced nonstudy-related attrition caused by disenrollment of some children from the weekly camp program. The average liking increased over time (linear trend, P = .003) for the 5 targeted vegetables but not for the other nontargeted vegetables, as predicted., Implications for Public Health: This pilot study suggests that repeated vegetable tasting opportunities offered by community programs may be a practical strategy for introducing low-income, young children to new or initially disliked vegetables. The study demonstrates the feasibility of implementing a health promotion strategy that has the potential to improve population health in a community setting in an underresourced neighborhood.

Purpose: To assess weight status, physical activity, and dietary behaviors in an ethnically-diverse sample of breast and colorectal cancer survivors with early onset disease (≤ 50 years)., Methods: Breast and colorectal cancer survivors, diagnosed between 1999 and 2009 with early-stage cancer diagnosed by 50 years of age, were identified through a population-based cancer registry and surveyed. Descriptive and regression analyses were conducted to characterize the sample and identify correlates of lifestyle behaviors., Findings: The majority of participants (n = 156) were female (83%), insured (84%), and racial/ethnic minorities (29% Asian, 24% Latino, 15% African American). Participants' mean age at response was 50 years and mean time since diagnosis was 9 years. Over half of survivors were overweight or obese. Few participants reported engaging in regular physical activity (31%) and adhering to minimum guidelines for fruit and vegetable consumption (32%). A substantial proportion of survivors consumed fast food in the past week (75%) and nearly half (48%) reported daily consumption of sugar-sweetened beverages. Lower income was associated with inadequate fruit and vegetable intake. Fast food and sugar-sweetened beverage consumption was significantly higher among racial/ethnic minority survivors compared to non-Latino whites., Conclusions: High prevalence of overweight and suboptimal adherence to recommended nutrition and physical activity behaviors were observed among cancer survivors with early onset disease. Cancer survivors diagnosed at a young age may benefit from targeted interventions to address overweight and suboptimal nutrition and physical activity.

California's tobacco control program contracted for tobacco use surveillance of Asian Indian Americans to address the paucity of information about tobacco use in this community, given their growing proportion of California's population. This study examined correlates of conventional (CTU) and Asian Indian traditional tobacco use (TTU) in a population-based sample of predominantly immigrant Asian Indian adults residing in California (N = 3228). The analytic sample (n = 2140) was limited to self-identified immigrants from India. Descriptive statistics, bivariate analyses, and multivariate logistic regressions were conducted to examine correlates of tobacco use among Asian Indian immigrants related to their acculturation and religious affiliation. While 65% of the sample had ever used traditional tobacco products (paan masala, gutka, bidis), only 25% had ever used conventional tobacco (cigarettes, cigar, pipe, chewing tobacco, snuff). Less than 5% reported tobacco use in the past 30 days. Rates of ever TTU and CTU were higher among men than women. Ethnic enclave residence was not associated with tobacco use. Impaired mental health was associated with CTU, and number of years spent in the U.S. was positively associated with both CTU and TTU. Individuals affiliated with Sikhism were less likely to use tobacco than individuals affiliated with Hinduism. Few population-based studies in the U.S. address both CTU and TTU use among Asian Indian immigrants. Tobacco use in Asian Indian immigrants may be seriously underestimated if surveillance is limited to conventional tobacco products. Interventions to reduce tobacco use should address mental health issues and consider religious affiliation.

This paper examines health care utilization among indigenous immigrants from Oaxaca, Mexico, who have settled in a farmworker community in southern California. In 2016, two trained Spanish-Mixteco and Spanish-Zapoteco bi-lingual interviewers conducted in-depth interviews with 44 indigenous women residing in Oxnard, California on issues that affect health care utilization. Interviews were conducted in Mixteco, Zapoteco and Spanish and were coded to identify structural, cultural, and provider-related barriers to health care utilization. Five bi-lingual Spanish-Mixteco indigenous interpreters employed at local clinics were also interviewed. Many women reported lack of health insurance, inability to pay, language barriers, long waiting times, rushed encounters with providers, and seeking western medical care only after home remedies did not work. However, several women were able to access routine health care services, often with support from indigenous interpreters employed at clinics. Interviews with five interpreters found that they provided assistance with interpretation during medical encounters and appointment making. They also educated patients about upcoming exams, identified low-cost services and insurance programs available to patients, assisted with paperwork and occasionally educated physicians on behalf of their patients. In addition to addressing barriers to health care access our findings suggest the importance of identifying and leveraging community assets, such as indigenous navigators, when developing programs for such underserved communities. Our findings can inform best practice in settings that provide health care to indigenous populations and may also apply to settings that provide health care to other immigrant communities that have very limited familiarity and contact with western health care.

Background: Few interventions are proven to increase recruitment in clinical trials. Recruitment to RESTART, a randomised controlled trial of secondary prevention after stroke due to intracerebral haemorrhage, has been slower than expected. Therefore, we sought to investigate an intervention to boost recruitment to RESTART., Methods/design: We conducted a stepped-wedge, cluster randomised trial of a complex intervention to increase recruitment, embedded within the RESTART trial. The primary objective was to investigate if the PRIME complex intervention (a recruitment co-ordinator who conducts a recruitment review, provides access to bespoke stroke audit data exports, and conducts a follow-up review after 6 months) increases the recruitment rate to RESTART. We included 72 hospital sites located in England, Wales, or Scotland that were active in RESTART in June 2015. All sites began in the control state and were allocated using block randomisation stratified by hospital location (Scotland versus England/Wales) to start the complex intervention in one of 12 different months. The primary outcome was the number of patients randomised into RESTART per month per site. We quantified the effect of the complex intervention on the primary outcome using a negative binomial, mixed model adjusting for site, December/January months, site location, and background time trends in recruitment rate., Results: We recruited and randomised 72 sites and recorded their monthly recruitment to RESTART over 24 months (March 2015 to February 2017 inclusive), providing 1728 site-months of observations for the primary analysis. The adjusted rate ratio for the number of patients randomised per month after allocation to the PRIME complex intervention versus control time before allocation to the PRIME complex intervention was 1.06 (95% confidence interval 0.55 to 2.03, p = 0.87). Although two thirds of respondents to the 6-month follow-up questionnaire agreed that the audit reports were useful, only six patients were reported to have been randomised using the audit reports. Respondents frequently reported resource and time pressures as being key barriers to running the audit reports., Conclusion: The PRIME complex intervention did not significantly improve the recruitment rate to RESTART. Further research is needed to establish if PRIME might be beneficial at an earlier stage in a prevention trial or for prevention dilemmas that arise more often in clinical practice.

While sustained academic and community partnerships can improve relationships between research partners, they could also influence study outcomes. Research on this issue is limited. We conducted a trial (2010-15) to test two implementation strategies for an evidence-based intervention to promote colorectal cancer (CRC) screening at community organizations in Los Angeles ( N  = 17). For both strategies, trained community health advisors (CHAs) recruited Filipino Americans ( N  = 673) who were non-adherent to CRC screening guidelines. The main study outcome was CRC screening status of participants at 6-month follow-up. This case study compares outcomes among organizations that had participated in our prior effectiveness trial and new organizations with which we had no prior relationship. Using multilevel logistic regression with multiple imputation for missing outcomes, we compared CRC screening rates among previous versus new partners controlling for study condition and organizational, CHA and participant characteristics. Screening rates were substantially higher among participants of previous versus new partner organizations in unadjusted analysis (77% versus 55%, OR 2.8, p  = 0.12), after adjusting for organization-level variables (81% versus 42%, OR 7.5, 95% CI [2.0-28.7], p  = 0.003) and after additionally adding CHA and participant level factors to the model (79% versus 47%, OR 5.9, CI [1.3-27.3], p  = 0.02). Analyses using complete cases and assuming not-screened for missing outcomes indicated similar differences in screening rates (30 and 33 percentage points, respectively). Study outcomes that are achieved with long-term community partners may not be generalizable to new partners. However, inclusion of new community partners is important for external validity of dissemination efforts in community settings. NCT01351220 (ClinicalTrials.gov).