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Background: Kids--'Go for your life' (K-GFYL) is an award-based health promotion program being implemented across Victoria, Australia. The program aims to reduce the risk of childhood obesity by improving the socio-cultural, policy and physical environments in children's care and educational settings. Membership of the K-GFYL program is open to all primary and pre-schools and early childhood services across the State. Once in the program, member schools and services are centrally supported to undertake the health promotion (intervention) activities. Once the K-GFYL program 'criteria' are reached the school/service is assessed and 'awarded'. This paper describes the design of the evaluation of the statewide K-GFYL intervention program.Methods/design: The evaluation is mixed method and cross sectional and aims to: 1) Determine if K-GFYL award status is associated with more health promoting environments in schools/services compared to those who are members only; 2) Determine if children attending K-GFYL award schools/services have higher levels of healthy eating and physical activity-related behaviors compared to those who are members only; 3) Examine the barriers to implementing and achieving the K-GFYL award; and 4) Determine the economic cost of implementing K-GFYL in primary schools. Parent surveys will capture information about the home environment and child dietary and physical activity-related behaviors. Environmental questionnaires in early childhood settings and schools will capture information on the physical activity and nutrition environment and current health promotion activities. Lunchbox surveys and a set of open-ended questions for kindergarten parents will provide additional data. Resource use associated with the intervention activities will be collected from primary schools for cost analysis.Discussion: The K-GFYL award program is a community-wide intervention that requires a comprehensive, multi-level evaluation. The evaluation design is constrained by the lack of a non-K-GFYL control group, short time frames and delayed funding of this large scale evaluation across all intervention settings. However, despite this, the evaluation will generate valuable evidence about the utility of a community-wide environmental approach to preventing childhood obesity which will inform future public health policies and health promotion programs internationally.Trial Registration: ACTRN12609001075279. [ABSTRACT FROM AUTHOR]

Objective To examine the strength of associations between child oral health and aspects of the home environment (child behaviour, parental psychological distress and family functioning) in a large sample of 1- to 12-year-old Australian children. Methods The current study used data from the 2006 Victorian Child Health and Wellbeing Study. Data were obtained on 4590 primary carers. Measures of the family environment included the level of family functioning, parental psychological distress, child's emotion and behavioural problems and the family structure. Results The odds of children having good oral health status were lower with increasing parental psychological distress and poor family functioning across all age groups, and lower with increasing child mental health or conduct problems among children aged 4 years or older. Socioeconomic factors were also related to child oral health status, but this was significant only among children aged 4-7 years, with the odds of children having good oral health status 68% higher in households with a yearly income ≥ AUD$ 60 000 compared with households with income <$20 000 ( P < 0.05). Conclusion In order to address inequities in the experience of poor oral health, solutions that encompass social, economic and psychosocial dimensions will be required. Integrating intervention strategies that promote oral, healthy family functioning and the mental health of parents and children into existing systems reaching vulnerable community members may improve child oral health outcomes and reduce the unequal distribution of oral disease across the social gradient. [ABSTRACT FROM AUTHOR]

Objectives This study sought to advance understanding of the influence of psychosocial factors on oral health by examining how parental self-efficacy (with regard to acting on their child's oral health needs) and oral health knowledge relate to parental and child oral health behaviors and self-rated oral health. Methods Parents of children in grades 0/1 and 5/6 ( n = 804) and children in grades 5/6 ( n = 377, mean age 11.5 ± 1.0, 53.9% female) were recruited from a stratified random sample of 11 primary (elementary) schools. Participants completed surveys capturing psychosocial factors, oral health-related knowledge, and parental attitudes about oral health. Parents also rated their own oral health status and the oral health of their child. Correlations and logistic regression analysis (adjusted for socioeconomic status, child age, and gender) examined associations between psychosocial factors and the outcomes of interest (parent and child behaviors and self-rated oral health status). Results Higher parental self-efficacy was associated with more frequent toothbrushing (by parent and child), and more frequent visits to a dental professional. These associations were particularly strong with regard to dental visits for children, with parents with the highest tertile for self-efficacy 4.3 times more likely to report that their child attended a dentist for a checkup at least once a year (95% CI 2.52-7.43); and 3 times more likely to report their child brushing their teeth at least twice a day ( Adjusted Odds Ratio 3.04, 95% CI 1.64-5.64) compared with those parents in the lowest tertile for self-efficacy. No associations with oral health knowledge were found when examined by tertile of increasing knowledge. Conclusions Oral health self-efficacy and knowledge are potentially modifiable risk factors of oral health outcomes, and these findings suggest that intervening on these factors could help foster positive dental health habits in families. [ABSTRACT FROM AUTHOR]

ObjectiveAn increasing focus on legislation, policy and guidance on the nutritional content of school food has in part been in response to the limited impact of more behavioural or educational approaches. However, there is a risk that a sole focus on policy-level action may lead to neglect of the important contribution that more behavioural approaches can make as components of effective, coordinated, multilevel action to improve the dietary intake of schoolchildren. The current paper aims to highlight the potential importance of viewing alternative approaches as complementary or synergistic, rather than competing.DesignThe socio-ecological and RE-AIM frameworks are used to provide a theoretical rationale and demonstrate the importance of explicitly identifying the interdependence of policies, interventions and contextual structures and processes. School food case study evidence is used to exemplify how understanding and exploiting these interdependencies can maximise impact on dietary outcomes.SettingCase studies of trials in schools in the UK (South West England and Wales) and Australia (Victoria).SubjectsSchoolchildren.ResultsThe case studies provide examples to support the hypothesis that the reach, effectiveness, adoption, implementation and maintenance of school food policies and interventions can be maximised by understanding and exploiting the interdependence between levels in the socio-ecological framework.ConclusionsRather than being seen as competing alternatives, diverse approaches to improving the diets of schoolchildren should be considered in terms of their potential to be complementary and synergistic, acting at multiple levels to improve acceptability, fidelity, effectiveness and sustainability. [ABSTRACT FROM AUTHOR]

Background:After several decades of increasing prevalence, recent evidence suggests a levelling of obesity rates in some groups, although little is known about trends in children under 5 years of age.Aim:To investigate the prevalence, trends and sociodemographic correlates of overweight and obesity in Australian preschool children between 1999 and 2007.Methods:Child anthropometric and demographic data were extracted from records of routine maternal and child health consultations for children aged 2 and 3.5 years in the Australian state of Victoria. Data were analysed for prevalence of overweight and obesity (according to International Obesity Task Force definitions), trends in prevalence from 1999 to 2007 and sociodemographic correlates of prevalence and trends.Results:Complete data were available for 129 266 2-year-old children and 96 164 3.5-year-old children from 41 local government areas across Victoria. Combined prevalence of overweight and obesity decreased significantly between 1999 and 2007 in 3.5-year-old children (by 3.1% points from 18.5 to 15.4%) and in 2-year-old children (1.1% point decrease from 13.5 to 12.4%). There was no accompanying increase in rates of underweight. Decreases were more pronounced in areas of lower socioeconomic status (SES). Prevalence of both overweight and obesity was consistently higher across time in the older group of children, in the lowest quartile of SES and among girls.Conclusions:Prevalence of overweight and obesity in preschool children in Victoria has decreased significantly between 1999 and 2007, whereas socioeconomic disparities have narrowed. Further research is needed to understand the reasons for the decreasing prevalence, and to better evaluate existing and emerging health promotion initiatives. Such evidence will be important to build on the findings of this study and to transfer lessons learnt to other population groups. [ABSTRACT FROM AUTHOR]

The Romp & Chomp intervention reduced the prevalence of overweight/obesity in pre-school children in Geelong, Victoria, Australia through an intervention promoting healthy eating and active play in early childhood settings. This study aims to determine if the intervention successfully created more health promoting family day care (FDC) environments. The evaluation had a cross-sectional, quasi-experimental design with the intervention FDC service in Geelong and a comparison sample from 17 FDC services across Victoria. A 45-item questionnaire capturing nutrition- and physical activity-related aspects of the policy, socio-cultural and physical environments of the FDC service was completed by FDC care providers (in 2008) in the intervention ( n= 28) and comparison ( n= 223) samples. Select results showed intervention children spent less time in screen-based activities ( P= 0.03), organized active play ( P < 0.001) and free inside play ( P= 0.03) than comparison children. There were more rules related to healthy eating ( P < 0.001), more care provider practices that supported children's positive meal experiences ( P < 0.001), fewer unhealthy food items allowed ( P= 0.05), higher odds of staff being trained in nutrition ( P= 0.04) and physical activity ( P < 0.001), lower odds of having set minimum times for outside ( P < 0.001) and organized ( P= 0.01) active play, and of rewarding children with food ( P < 0.001). Romp & Chomp improved the FDC service to one that discourages sedentary behaviours and promotes opportunities for children to eat nutritious foods. Ongoing investment to increase children's physical activity within the setting and improving the capacity and health literacy of care providers is required to extend and sustain the improvements. [ABSTRACT FROM AUTHOR]

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]

Background: Dental caries (decay) during childhood is largely preventable however it remains a significant and costly public health concern, identified as the most prevalent chronic disease of childhood. Caries in children aged less than five years (early childhood caries) is a rapid and progressive disease that can be painful and debilitating, and significantly increases the likelihood of poor child growth, development and social outcomes. Early childhood caries may also result in a substantial social burden on families and significant costs to the public health system. A disproportionate burden of disease is also experienced by disadvantaged populations.Methods/design: This study involves the establishment of a birth cohort in disadvantaged communities in Victoria, Australia. Children will be followed for at least 18 months and the data gathered will explore longitudinal relationships and generate new evidence on the natural history of early childhood caries, the prevalence of the disease and relative contributions of risk and protective biological, environmental and behavioural factors. Specifically, the study aims to:1. Describe the natural history of early childhood caries (at ages 1, 6, 12 and 18 months), tracking pathways from early bacterial colonisation, through non-cavitated enamel white spot lesions to cavitated lesions extending into dentine.2. Enumerate oral bacterial species in the saliva of infants and their primary care giver.3. Identify the strength of concurrent associations between early childhood caries and putative risk and protective factors, including biological (eg microbiota, saliva), environmental (fluoride exposure) and socio-behavioural factors (proximal factors such as: feeding practices and oral hygiene; and distal factors such as parental health behaviours, physical health, coping and broader socio-economic conditions).4. Quantify the longitudinal relationships between these factors and the development and progression of early childhood caries from age 1-18 months.Discussion: There is currently a lack of research describing the natural history of early childhood caries in very young children, or exploring the interactions between risk and protective factors that extend to include contemporary measures of socio-behavioural factors. This study will generate knowledge about pathways, prevalence and preventive opportunities for early childhood caries, the most prevalent child health inequality. [ABSTRACT FROM AUTHOR]

Childhood obesity monitoring is a fundamental component of obesity prevention but is poorly done in Australia. Monitoring obesity prevalence in children provides important population health data that can be used to track trends over time, identify areas at greatest risk of obesity, determine the effectiveness of interventions and policies, raise awareness and stimulate action. High participation rates are essential for effective monitoring because these provide more representative data. Passive ('opt-out') consent has been shown to provide high participation rates in international childhood obesity monitoring programs and in a recent Australian federal initiative monitoring early child development. A federal initiative structured like existing child development monitoring programs, but with the authority to collect height and weight measurements using opt-out consent, is recommended to monitor rates of childhood obesity in Australia. [ABSTRACT FROM AUTHOR]

Summary ' It's Your Move!' was a 3-year intervention study implemented in secondary schools in Australia as part of the Pacific Obesity Prevention In Communities Project. This paper reports the outcome results of anthropometric indices and relevant obesity-related behaviours. The interventions focused on building the capacity of families, schools and communities to promote healthy eating and physical activity. Baseline response rates and follow-up rates were 53% and 69% respectively for the intervention group ( n = 5 schools) and 47% and 66% respectively for the comparison group ( n = 7 schools). Statistically significant relative reductions in the intervention versus comparison group were observed: weight (−0.74 kg, P < 0.04), and standardized body mass index (−0.07, P < 0.03), and non-significant reductions in prevalence of overweight and obesity (0.75 odds ratio, P = 0.12) and body mass index (−0.22, P = 0.06). Obesity-related behavioural variables showed mixed results with no pattern of positive intervention outcomes. In conclusion, this is the first study to show that long-term, community-based interventions using a capacity-building approach can prevent unhealthy weight gain in adolescents. Obesity prevention efforts in this important transitional stage of life can be successful and these findings need to be translated to scale for a national effort to reverse the epidemic in children and adolescents. [ABSTRACT FROM AUTHOR]

What is already known about this subject Childhood obesity has been increasing over decades and scalable, population-wide solutions are urgently needed to reverse this trend., Evidence is emerging that community-based approaches can reduce unhealthy weight gain in children., In some countries, such as Australia, the prevalence of childhood obesity appears to be flattening, suggesting that some population-wide changes may be underway., What this study adds A community-based intervention project for obesity prevention in a rural town appears to have increasing effects 3 years after the end of the project, substantially reducing overweight and obesity by 6% points in new cohorts of children, 6 years after the original baseline., An apparent and unanticipated 'spillover' of effects into the surrounding region appeared to have occurred with 10%-point reductions in childhood overweight and obesity over the same time period., A 'viral-like' spread of obesity prevention efforts may be becoming possible and an increase in endogenous community activities appears to be surprisingly successful in reducing childhood obesity prevalence., Background The long-term evaluations of community-based childhood obesity prevention interventions are needed to determine their sustainability and scalability. Objectives To measure the impacts of the successful Be Active Eat Well ( BAEW) programme in Victoria, Australia (2003-2006), 3 years after the programme finished (2009). Methods A serial cross-sectional study of children in six intervention and 10 comparison primary schools in 2003 ( n = 1674, response rate 47%) and 2009 ( n = 1281, response rate 37%). Height, weight, lunch box audits, self-reported behaviours and economic investment in obesity prevention were measured. Results Compared with 2003, the 2009 prevalence of overweight/obesity (World Health Organization criteria) was significantly lower ( P < 0.001) in both intervention (39.2% vs. 32.8%) and comparison (39.6% vs. 29.1%) areas, as was the mean standardized body mass index (0.79 vs. 0.65, 0.77 vs. 0.57, respectively) with no significant differences between areas. Some behaviours improved and a few deteriorated with any group differences favouring the comparison area. In 2009, the investment in obesity prevention in intervention schools was about 30 000 Australian dollars ( AUD) per school per year, less than half the amount during BAEW. By contrast, the comparison schools increased from a very low base to over 66 000 AUD per school per year in 2009. Conclusions The 8%-point reduction in overweight/obesity in both areas over 6 years from baseline to 3 years post-intervention was substantial. While the benefits of BAEW increased in the intervention community in the long term, the surrounding communities appeared to have more than caught up in programme investments and health gains, suggesting a possible 'viral spread' of obesity prevention actions across the wider region. [ABSTRACT FROM AUTHOR]

What is already known about this subject Sugar-sweetened beverages have been suggested as a possible contributor to the development of obesity., However, longitudinal evidence is limited, and most previous studies were conducted in the United States. It is unclear if the results are applicable to other parts of the world., What this study adds We assessed the longitudinal association between sweet drink intake and body mass index in a large sample of children and adolescents in the Australian state of Victoria., We generally found limited evidence for a longitudinal association between various indicators of sweet drink consumption and body mass index., Objective The aim of this study was to examine whether baseline ( T1) or 2-year change in sweet drink intake in children and adolescents was associated with age- and gender-standardized body mass index ( BMIz) at time two ( T2), 2 years later. Methods Data on 1465 children and adolescents from the comparison groups of two quasi-experimental intervention studies from Victoria, Australia were analysed. At two time points between 2003 and 2008 (mean interval: 2.2 years) height and weight were measured and sweet drink consumption (soft drink and fruit juice/cordial) was assessed. Results No association was observed between T1 sweet drink intake and BMIz at T2 among children or adolescents. Children from higher socioeconomic status families who reported an increased intake of sweet drinks at T2 compared with T1 had higher mean BMIz at T2 ( β: 0.13, P = 0.05). There was no evidence of a dose-response relationship between sweet drink intake and BMIz. In supplementary analyses, we observed that more frequent usual consumption of fruit juice/cordial was associated with a higher BMIz at T2 among children. Conclusion This study showed limited evidence of an association between sweet drink intake and BMIz. However, the association is complex and may be confounded by both dietary and activity behaviours. [ABSTRACT FROM AUTHOR]

Purpose: To explore the cross-sectional relationships between health-related quality of life (HRQoL) and physical activity (PA) behaviours and screen-based media (SBM) use among a sample of Australian adolescents. Methods: Data came from baseline measures collected for the It's Your Move! community-based obesity prevention intervention. Questionnaire data on sociodemographics, PA, SBM and HRQoL were collected from 3,040 students (56% boys) aged 11-18 years in grade levels 7-11 in 12 secondary schools. Anthropometric data were measured. Results: The highest level of PA at recess, lunchtime and after school was associated with higher HRQoL scores (boys, by 5.3, 8.1, 6.3 points; girls, by 4.2, 6.1, 8.2 points) compared with not being active during these periods. Exceeding 2 h of SBM use each day was associated with significantly lower HRQoL scores (boys, by 3.2 points; girls, by 4.0 points). Adolescents who were physically active and low SBM users on school days had higher HRQoL scores (boys, by 6.6 points; girls, by 7.8 points) compared with those who were not physically active every school day and high SBM users on school days. Conclusions: Several of the relationships between low PA and high SBM use and HRQoL were comparable to those previously observed between chronic disease conditions and HRQoL, indicating that these behaviours deserve substantial attention. [ABSTRACT FROM AUTHOR]

Background:The Be Active Eat Well (BAEW) community-based child obesity prevention intervention was successful in modestly reducing unhealthy weight gain in primary school children using a multi-strategy and multi-setting approach.Objective:To (1) examine the relationship between changes in obesity-related individual, household and school factors and changes in standardised child body mass index (zBMI), and (2) determine if the BAEW intervention moderated these effects.Methods:The longitudinal relationships between changes in individual, household and school variables and changes in zBMI were explored using multilevel modelling, with measurement time (baseline and follow-up) at level 1, individual (behaviours, n=1812) at level 2 and households (n=1318) and schools (n=18) as higher levels (environments). The effect of the intervention was tested while controlling for child age, gender and maternal education level.Results:This study confirmed that the BAEW intervention lowered child zBMI compared with the comparison group (−0.085 units, P=0.03). The variation between household environments was found to be a large contributor to the percentage of unexplained change in child zBMI (59%), compared with contributions from the individual (23%) and school levels (1%). Across both groups, screen time (P=0.03), sweet drink consumption (P=0.03) and lack of household rules for television (TV) viewing (P=0.05) were associated with increased zBMI, whereas there was a non-significant association with the frequency the TV was on during evening meals (P=0.07). The moderating effect of the intervention was only evident for the relationship between the frequency of TV on during meals and zBMI, however, this effect was modest (P=0.04).Conclusions:The development of childhood obesity involves multi-factorial and multi-level influences, some of which are amenable to change. Obesity prevention strategies should not only target individual behaviours but also the household environment and family practices. Although zBMI changes were modest, these findings are encouraging as small reductions can have population level impacts on childhood obesity levels. [ABSTRACT FROM AUTHOR]

Background: Intake of sweet drinks has previously been associated with the development of overweight and obesity among children and adolescents. The present study aimed to assess the consumption pattern of sweet drinks in a population of children and adolescents in Victoria, Australia. Methods: Data on 1,604 children and adolescents (4-18 years) from the comparison groups of two quasi-experimental intervention studies from Victoria, Australia were analysed. Sweet drink consumption (soft drink and fruit juice/cordial) was assessed as one day's intake and typical intake over the last week or month at two time points between 2003 and 2008 (mean time between measurement: 2.2 years). Results: Assessed using dietary recalls, more than 70% of the children and adolescents consumed sweet drinks, with no difference between age groups (p = 0.28). The median intake among consumers was 500 ml and almost a third consumed more than 750 ml per day. More children and adolescents consumed fruit juice/cordial (69%) than soft drink (33%) (p < 0.0001) and in larger volumes (median intake fruit juice/cordial: 500 ml and soft drink: 375 ml). Secular changes in sweet drink consumption were observed with a lower proportion of children and adolescents consuming sweet drinks at time 2 compared to time 1 (significant for age group 8 to <10 years, p = 0.001). Conclusion: The proportion of Australian children and adolescents from the state of Victoria consuming sweet drinks has been stable or decreasing, although a high proportion of this sample consumed sweet drinks, especially fruit juice/cordial at both time points. [ABSTRACT FROM AUTHOR]

AUSTRALIAN CHILDREN FROM DISADVAN TAGED families are at increased risk of delays in acquiring fundamental movement skills, with physical inactivity and increased risk of the potential consequences of obesity. The aims of this pilot study were to: 1) assess the fundamental movement skills of disadvantaged children; 2) evaluate the feasibility and effectiveness of adapting an existing parenting and child development program to incorporate additional weekly play activities (the intervention); and 3) examine the acceptability of the intervention. Children aged 1.5-5 years were assessed pre-intervention (n = 26) and postintervention (n = 16) over a period of 22 weeks using the gross motor component of the Peabody Developmental Motor Scales - 2nd Edition (PDMS-2) (Folio & Fewell, 2000). Parents completed a demographic and environmental survey and those implementing the intervention were interviewed to assess the feasibility and acceptability of the intervention. Pre-intervention the children from disadvantaged families had locomotion, object manipulation and Gross Motor Quotient (GMQ) scores significantly below the norm-referenced standards of the PDMS-2 (p < 0.05). The intervention was associated with improvements in the locomotion (8.35 to 9.5; p = 0.009), and object manipulation (8.6 to 9.6; p = 0.04) subtest scores and the GMQ scores (92.6 to 99.3; p < 0.01). The intervention was deemed feasible and acceptable by those implementing the program. Low levels of physical activity in disadvantaged communities may be related to delayed acquisition of fundamental movement skills in childhood. This pilot study raises the possibility of correcting this deficit in early childhood, and improving the potential for all children to lead an active life. [ABSTRACT FROM AUTHOR]

Objectives: A number of cross-sectional and prospective studies have now been published demonstrating inverse relationships between diet quality and the common mental disorders in adults. However, there are no existing prospective studies of this association in adolescents, the onset period of most disorders, limiting inferences regarding possible causal relationships. Methods: In this study, 3040 Australian adolescents, aged 11-18 years at baseline, were measured in 2005-6 and 2007-8. Information on diet and mental health was collected by self-report and anthropometric data by trained researchers. Results: There were cross-sectional, dose response relationships identified between measures of both healthy (positive) and unhealthy (inverse) diets and scores on the emotional subscale of the Pediatric Quality of Life Inventory (PedsQL), where higher scores mean better mental health, before and after adjustments for age, gender, socio-economic status, dieting behaviours, body mass index and physical activity. Higher healthy diet scores at baseline also predicted higher PedsQL scores at follow-up, while higher unhealthy diet scores at baseline predicted lower PedsQL scores at follow-up. Improvements in diet quality were mirrored by improvements in mental health over the follow-up period, while deteriorating diet quality was associated with poorer psychological functioning. Finally, results did not support the reverse causality hypothesis. Conclusion: This study highlights the importance of diet in adolescence and its potential role in modifying mental health over the life course. Given that the majority of common mental health problems first manifest in adolescence, intervention studies are now required to test the effectiveness of preventing the common mental disorders through dietary modification. [ABSTRACT FROM AUTHOR]

Background: Obesity is a major public health issue; however, only limited evidence is available about effective ways to prevent obesity, particularly in early childhood. Romp & Chomp was a community-wide obesity prevention intervention conducted in Geelong Australia with a target group of 12,000 children aged 0-5 years. The intervention had an environmental and capacity building focus and we have recently demonstrated that the prevalence of overweight/obesity was lower in intervention children, post-intervention. Capacity building is defined as the development of knowledge, skills, commitment, structures, systems and leadership to enable effective health promotion and the aim of this study was to determine if the capacity of the Geelong community, represented by key stakeholder organisations, to support healthy eating and physical activity for young children was increased after Romp & Chomp. Methods: A mixed methods evaluation with three data sources was utilised. 1) Document analysis comprised assessment of the documented formative and intervention activities against a capacity building framework (five domains: Partnerships, Leadership, Resource Allocation, Workforce Development, and Organisational Development); 2) Thematic analysis of key informant interviews (n = 16); and 3) the quantitative Community Capacity Index Survey. Results: Document analysis showed that the majority of the capacity building activities addressed the Partnerships, Resource Allocation and Organisational Development domains of capacity building, with a lack of activity in the Leadership and Workforce Development domains. The thematic analysis revealed the establishment of sustainable partnerships, use of specialist advice, and integration of activities into ongoing formal training for early childhood workers. Complex issues also emerged from the key informant interviews regarding the challenges of limited funding, high staff turnover, changing governance structures, lack of high level leadership and unclear communication strategies. The Community Capacity Index provided further evidence that the project implementation network achieved a moderate level of capacity. Conclusions: Romp & Chomp increased the capacity of organisations, settings and services in the Geelong community to support healthy eating and physical activity for young children. Despite this success there are important learnings from this mixed methods evaluation that should inform current and future community-based public health and health promotion initiatives. [ABSTRACT FROM AUTHOR]