10 results on '"Kremer, Peter"'
Search Results
2. Differences in infant feeding practices between Chinese-born and Australian-born mothers living in Australia: a cross-sectional study
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Bolton, Kristy A., Kremer, Peter, Hesketh, Kylie D., Laws, Rachel, Kuswara, Konsita, and Campbell, Karen J.
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- 2018
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3. Screen time and physical activity behaviours are associated with health-related quality of life in Australian adolescents
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Lacy, Kathleen E., Allender, Steven E., Kremer, Peter J., de Silva-Sanigorski, Andrea M., Millar, Lynne M., Moodie, Marjory L., Mathews, Louise B., Malakellis, Mary, and Swinburn, Boyd A.
- Published
- 2012
4. Knowledge exchange in the Pacific: The TROPIC (Translational Research into Obesity Prevention Policies for Communities) project
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Mavoa Helen, Waqa Gade, Moodie Marj, Kremer Peter, McCabe Marita, Snowdon Wendy, and Swinburn Boyd
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Policy ,Obesity ,Knowledge exchange ,Knowledge broker ,Pacific ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Policies targeting obesogenic environments and behaviours are critical to counter rising obesity rates and lifestyle-related non-communicable diseases (NCDs). Policies are likely to be most effective and enduring when they are based on the best available evidence. Evidence-informed policy making is especially challenging in countries with limited resources. The Pacific TROPIC (Translational Research for Obesity Prevention in Communities) project aims to implement and evaluate a tailored knowledge-brokering approach to evidence-informed policy making to address obesity in Fiji, a Pacific nation challenged by increasingly high rates of obesity and concomitant NCDs. Methods The TROPIC project draws on the concept of ‘knowledge exchange’ between policy developers (individuals; organisations) and researchers to deliver a knowledge broking programme that maps policy environments, conducts workshops on evidence-informed policy making, supports the development of evidence-informed policy briefs, and embeds evidence-informed policy making into organisational culture. Recruitment of government and nongovernment organisational representatives will be based on potential to: develop policies relevant to obesity, reach broad audiences, and commit to resourcing staff and building a culture that supports evidence-informed policy development. Workshops will increase awareness of both obesity and policy cycles, as well as develop participants’ skills in accessing, assessing and applying relevant evidence to policy briefs. The knowledge-broking team will then support participants to: 1) develop evidence-informed policy briefs that are both commensurate with national and organisational plans and also informed by evidence from the Pacific Obesity Prevention in Communities project and elsewhere; and 2) collaborate with participating organisations to embed evidence-informed policy making structures and processes. This knowledge broking initiative will be evaluated via data from semi-structured interviews, a validated self-assessment tool, process diaries and outputs. Discussion Public health interventions have rarely targeted evidence-informed policy making structures and processes to reduce obesity and NCDs. This study will empirically advance understanding of knowledge broking processes to extend evidence-informed policy making skills and develop a suite of national obesity-related policies that can potentially improve population health outcomes.
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- 2012
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5. Knowledge-exchange in the Pacific: outcomes of the TROPIC (translational research for obesity prevention in communities) project.
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Kremer, Peter, Mavoa, Helen, Waqa, Gade, Moodie, Marjory, McCabe, Marita, and Swinburn, Boyd
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PREVENTION of obesity , *NONGOVERNMENTAL organizations , *OBESITY , *WORK environment , *DEMOGRAPHIC surveys , *GOVERNMENT policy - Abstract
Background: The Pacific TROPIC (Translational Research for Obesity Prevention in Communities) project aimed to design, implement and evaluate a knowledge-broking approach to evidence-informed policy making to address obesity in Fiji. This paper reports on the quantitative evaluation of the knowledge-broking intervention through assessment of participants' perceptions of evidence use and development of policy/advocacy briefs.Methods: Selected staff from six organizations - four government Ministries and two nongovernment organizations (NGOs) - participated in the project. The intervention comprised workshops and supported development of policy/advocacy briefs. Workshops addressed obesity and policy cycles and developing participants' skills in accessing, assessing, adapting and applying relevant evidence. A knowledge-broking team supported participants individually and/or in small groups to develop evidence-informed policy/advocacy briefs. A questionnaire survey that included workplace and demographic items and the self-assessment tool "Is Research Working for You?" (IRWFY) was administered pre- and post-intervention.Results: Forty nine individuals (55% female, 69% 21-40 years, 69% middle-senior managers) participated in the study. The duration and level of participant engagement with the intervention activities varied - just over half participated for 10+ months, just under half attended most workshops and approximately one third produced one or more policy briefs. There were few reliable changes on the IRWFY scales following the intervention; while positive changes were found on several scales, these effects were small (d < .2) and only one individual scale (assess) was statistically significant (p < .05). Follow up (N = 1) analyses of individual-level change indicated that while 63% of participants reported increased research utilization post-intervention, this proportion was not different to chance levels. Similar analysis using scores aggregated by organization also revealed no organizational-level change post-intervention.Conclusions: This study empirically evaluated a knowledge-broking program that aimed to extend evidence-informed policy making skills and development of a suite of national policy briefs designed to increase the enactment of obesity-related policies. The findings failed to indicate reliable improvements in research utilization at either the individual or organizational level. Factors associated with fidelity and intervention dose as well as challenges related to organizational support and the measurement of research utilization, are discussed and recommendations for future research presented. [ABSTRACT FROM AUTHOR]- Published
- 2017
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6. The effect of gender and age on the association between weight status and health-related quality of life in Australian adolescents.
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Bolton, Kristy, Kremer, Peter, Rossthorn, Naomi, Moodie, Marj, Gibbs, Lisa, Waters, Elizabeth, Swinburn, Boyd, and de Silva, Andrea
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HEALTH status indicators , *QUALITY of life , *BODY mass index , *ADOLESCENT health , *OBESITY - Abstract
Background: Evidence suggests an inverse relationship between excess weight and health-related quality of life (HRQoL) in children and adolescents, however little is known about whether this association is moderated by variables such as gender and age. This study aimed to investigate these relationships. Methods: Participants were secondary school students (818 females, 52% and 765 males, 48%) from 23 secondary schools in Victoria, Australia. Age ranged from 11.0 to 19.6 years (mean age 14.5 years). The adolescent version of the Assessment of Quality of Life (AQoL) Instrument (AQoL-6D) which is a self-reported measure of adolescent quality of life was administered and anthropometric measures (height and weight) were taken. Assessment of weight status was categorized using the Body Mass Index (BMI). Results: HRQoL was associated with gender and age, but not weight status or socio-economic status; with males and younger adolescents having higher HRQoL scores than their female and older adolescent counterparts (both p < 0.05). There was also a significant interaction of weight status by gender whereby overweight females had poorer HRQoL (-.06 units) relative to healthy weight females (p < 0.05). Conclusions: This study contributes to the evidence base around factors associated with adolescent HRQoL and reveals that gender and age are important correlates of HRQoL in an Australian adolescent population. This knowledge is critical to inform the design of health promotion initiatives so they can be tailored to be gender- and age-specific. [ABSTRACT FROM AUTHOR]
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- 2014
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7. The effect of physical activity on psychological distress, cortisol and obesity: results of the farming fit intervention program.
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Brumby, Susan, Chandrasekara, Ananda, Kremer, Peter, Torres, Susan, McCoombe, Scott, and Lewandowski, Paul
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MENTAL illness ,MENTAL health ,OBESITY ,DIABETES - Abstract
Background Rural and regional Australians have a higher likelihood of mental illness throughout their lifetime than people living in major cities, although the underlying reasons are not yet well defined. Additionally, rural populations experience more lifestyle associated co-morbidities including obesity, diabetes and cardiovascular disease. Research conducted by the National Centre for Farmer Health between 2004 and 2009 revealed a positive correlation between obesity and psychological distress among the farming community. Chronic stress is known to overstimulate the regulation of the hypothalamic-pituitary-adrenal (HPA) axis and cortisol secretion which are associated with abdominal adiposity. Increasing physical activity may normalise cortisol secretion and thereby positively impact both physical and mental health. This paper assesses the effects of increasing physical activity on obesity, health behaviors and mental health in Victorian farming men and women. Methods Farming Fit was a six month quasi-experimental (convenience sample) longitudinal design control-intervention study. Overweight or obese (BMI ≥25 kg/m²) farm men (n = 43) and women (n = 29) were recruited with demographic, health behaviors, anthropometric, blood pressure and biochemistry data collected at baseline and at a six months. Salivary cortisol and depression anxiety stress scale results were collected at baseline, three and six months. The intervention group (n = 37) received a personalized exercise program and regular phone coaching to promote physical activity. Results The intervention group showed significant reductions in body weight and waist circumference. Results indicated that following the six month exercise program, the intervention group were 2.64 ± 0.65 kg lighter (p < 0.001), had reduced waist circumference by 2.01 ± 0.86 cm (p = 0.02) and BMI by 0.97 ± 0.22 kg/m ² (p < 0.001) relative to the control group. Conclusion Increasing physical activity altered measures of obesity in farm men and women but did not affect mental health measures or cortisol secretion levels. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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8. Reducing psychological distress and obesity in Australian farmers by promoting physical activity.
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Brumby, Susan, Chandrasekara, Ananda, McCoombe, Scott, Torres, Susan, Kremer, Peter, and Lewandowski, Paul
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HEALTH of farmers ,PSYCHOLOGICAL stress ,OBESITY ,PHYSICAL activity - Abstract
Background: Studies have confirmed that the rate of mental illness is no higher in rural Australians than that of urban Australians. However, the rate of poor mental health outcomes, and in particular suicide, is significantly raised in rural populations. This is thought to be due to lack of early diagnosis, health service access, the distance-decay effect, poor physical health determinants and access to firearms. Research conducted by the National Centre for Farmer Health between 2004 and 2009 reveals that there is a correlation between obesity and psychological distress among the farming community where suicide rates are recognised as high. Chronic stress overstimulates the regulation of the hypothalamic-pituitary-adrenal (HPA) axis that is associated with abdominal obesity. Increasing physical activity may block negative thoughts, increase social contact, positively influence brain chemistry and improve both physical and mental health. This paper describes the design of the Farming Fit study that aims to identify the effect of physical activity on psychological distress, obesity and health behaviours such as diet patterns and smoking in farm men and women. Methods/Design: For this quasi-experimental (convenience sample) control-intervention study, overweight (Body Mass Index ≥25 kg/m²) farm men and women will be recruited from Sustainable Farm Families™ (SFF) programs held across Victoria, Australia. Baseline demographic data, health data, depression anxiety stress scale (DASS) scores, dietary information, physical activity data, anthropometric data, blood pressure and biochemical analysis of plasma and salivary cortisol levels will be collected. The intervention group will receive an exercise program and regular phone coaching in order to increase their physical activity. Analysis will evaluate the impact of the intervention by longitudinal data (baseline and post intervention) comparison of intervention and control groups. Discussion: This study is designed to examine the effect of physical activity on psychological health and other comorbidities such as obesity, impaired glucose tolerance, hypertension and dyslipidaemia within a high-risk cohort. The outcomes of this research will be relevant to further research and service delivery programs, in particular those tailored to rural communities. [ABSTRACT FROM AUTHOR]
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- 2011
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9. Scaling up community-based obesity prevention in Australia: Background and evaluation design of the Health Promoting Communities: Being Active Eating Well initiative.
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de Silva-Sanigorski, Andrea M., Bolton, Kristy, Haby, Michelle, Kremer, Peter, Gibbs, Lisa, Waters, Elizabeth, and Swinburn, Boyd
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OBESITY ,OVERWEIGHT persons ,HEALTH promotion ,PHYSICAL activity - Abstract
Background: There is only limited evidence available on how best to prevent childhood obesity and communitybased interventions hold promise, as several successful interventions have now been published. The Victorian Government has recently funded six disadvantaged communities across Victoria, Australia for three years to promote healthy eating and physical activity for children, families, and adults in a community-based participatory manner. Five of these intervention communities are situated in Primary Care Partnerships and are the subject of this paper. The interventions will comprise a mixture of capacity-building, environmental, and whole-of-community approaches with targeted and population-level interventions. The specific intervention activities will be determined locally within each community through stakeholder and community consultation. Implementation of the interventions will occur through funded positions in primary care and local government. This paper describes the design of the evaluation of the five primary care partnership-based initiatives in the 'Go for your life' Health Promoting Communities: Being Active Eating Well (HPC:BAEW) initiative. Methods/Design: A mixed method and multi-level evaluation of the HPC:BAEW initiative will capture process, impact and outcome data and involve both local and state-wide evaluators. There will be a combined analysis across the five community intervention projects with outcomes compared to a comparison group using a crosssectional, quasi-experimental design. The evaluation will capture process, weight status, socio-demographic, obesity-related behavioral and environmental data in intervention and comparison areas. This will be achieved using document analysis, paper-based questionnaires, interviews and direct measures of weight, height and waist circumference from participants (children, adolescents and adults). Discussion: This study will add significant evidence on how to prevent obesity at a population level in disadvantaged and ethnically diverse communities. The outcomes will have direct influence on policy and practice and guide the development and implementation of future obesity prevention efforts in Australia and internationally. Trial registration: ACTRN12609000892213 [ABSTRACT FROM AUTHOR]
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- 2010
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10. High Childhood Obesity in an Australian Population.
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Sanigorski, Andrea M., Bell, A. Colin, Kremer, Peter J., and Swinburn, Boyd A.
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NUTRITION disorders ,OBESITY ,OVERWEIGHT persons ,SOCIAL status ,RESPONSE rates - Abstract
The article presents a study which aimed to determine the prevalences of overweight and obesity in regional Australian children and examined the association between BMI and indicators of socioeconomic status (SES). Methods and procedures used in the study include sampling design and response rate, and basic survey methodology. The study found a pattern of increasing likelihood of overweight/obesity in households with individual- and area-level characteristics indicative of lower SES.
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- 2007
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