Adoption, Sustainability, and Dissemination of Chronic Disease Prevention Policies in Community-Based Organizations.

Introduction. Despite increasing interest in structural (policy, systems, and environmental) changes to improve health, little attention has focused on the adoption, implementation, sustainability, and potential for dissemination of these changes among local community-based organizations. Method. A mixed methods approach was used for this process evaluation. Representatives of nine community-based organizations were surveyed using closed-ended questions and in-depth qualitative interviews to describe 32 policy changes. Diffusion of Innovation theory was used to inform the development of survey questions and the interview guide. Results. Policies adopted by local community-based organizations concerned types of food/beverages provided to staff/clients, methods to encourage physical activity, breastfeeding support, and tobacco control. The majority of the policies were either fully (66%) or partially (31%) implemented 1 year after their initial adoption. In general, participants somewhat/strongly agreed that policies had characteristics that predict sustainability/diffusion (relative advantage, compatibility, complexity, trialability, observability). In-depth interview responses described a generally smooth process for policy adoption and high levels of optimism for continued sustainability but revealed few efforts to disseminate the policies beyond the original organization. Conclusions. Structural changes in community-based organizations are a valuable tool for encouraging healthy changes in communities and have great potential to be adopted, sustained, and diffused.

Ripple Effects of the Communities Preventing Childhood Obesity Project.

This research examines the practice of community coaching within coalitions in the Communities Preventing Childhood Obesity project. A quasi-experimental design was used in seven Midwestern states. Each state selected two rural, low-income communities with functioning health coalitions. Coalitions were randomly assigned to be intervention or comparison communities. After 4 years of the coaching intervention, ripple effect mapping served as one method for examining the coalitions' work that may affect children's weight status. A research team from each state conducted ripple effect mapping with their two coalitions, resulting in 14 ripple maps. Community capitals framework and the social-ecological model were used for coding the items identified within the ripple maps. A quantitative scoring analysis determined if differences existed between the intervention and comparison coalitions in terms of the activities, programs, funding, and partnerships for social-ecological model score (e.g., individual, community, policy levels), community capitals score, and ripples score (e.g., number of branches formed within the maps). All scores were higher in intervention communities; however, the differences were not statistically significant (p > .05). Assessing community assets, such as availability of a community coach, is necessary in order to decide whether to deploy certain resources when designing health promotion strategies.

A quasi-experimental study to mobilize rural low-income communities to assess and improve the ecological environment to prevent childhood obesity.

BACKGROUND: The Ecological Model of Childhood Overweight focuses on characteristics that could affect a child's weight status in relation to the multiple environments surrounding that child. A community coaching approach allows community groups to identify their own strengths, priorities and identity. Little to no research currently exists related to community-based efforts inclusive of community coaching in creating environmental change to prevent childhood obesity particularly in rural communities. METHODS: A quasi-experimental study will be conducted with low-income, rural communities (n = 14) in the North Central region of the United States to mobilize capacity in communities to create and sustain an environment of healthy eating and physical activity to prevent childhood obesity. Two rural communities within seven Midwestern states (IN, KS, MI, OH, ND, SD, WI) will be randomly assigned to serve as an intervention or comparison community. Coalitions will complete assessments of their communities, choose from evidence-based approaches, and implement nutrition and physical activity interventions each year to prevent childhood obesity with emphasis on policy, system or environmental changes over four years. Only intervention coalitions will receive community coaching from a trained coach. Outcomes will be assessed at baseline, annually and project end using previously validated instruments and include coalition self-assessments, parental perceptions regarding the built environment, community, neighborhood, and early childhood environments, self-reflections from coaches and project staff, ripple effect mapping with coalitions and, final interviews of key stakeholders and coaches. A mixed-methods analysis approach will be used to evaluate if Community Coaching enhances community capacity to create and sustain an environment to support healthy eating and physical activity for young children. ANOVA or corresponding non-parametric tests will be used to analyze quantitative data relating to environmental change with significance set at P < .05. Dominant emergent themes from the qualitative data will be weaved together with quantitative data to develop a theoretical model representing how communities were impacted by the project. DISCUSSION: This project will yield data and best practices that could become a model for community development based approaches to preventing childhood obesity in rural communities.

Interrelationships of More Healthful and Less Healthful Aspects of Diet Quality in a Low-Income Community Sample of Preschool-Aged Children.

OBJECTIVE: To investigate whether higher intake of "healthy" foods was associated with lower intake of "unhealthy" foods among a sample of low-income preschool-aged children, and if associations differed for younger (2-3 years) and older (4-5 years) children. METHODS: Between May 2012 and May 2013, we studied 298 parents/guardians of 357 preschool-aged children living in a low-income area of a large Midwestern city in the United States. Parents reported on children's past week frequency of intake of juice, fruits, vegetables, milk, sugar-sweetened beverages, fast food, sweets, and salty snacks with seven response options (coded 0-6) ranging from none to ≥4 times/day. We combined fruits, vegetables, and milk to create a healthy diet score, and denoted a healthy diet behavior if frequency of intake of these foods was ≥2 times/day. Sugar-sweetened beverages, fast food, sweets, and salty snacks were considered unhealthy aspects of children's diets. Juice was examined separately. RESULTS: The number of healthy diet behaviors was not related to the number of unhealthy diet behaviors or the unhealthy diet score. This was true overall and by age group (P trend values ranged from 0.26 to 0.90), and the pattern did not differ by age (P interaction >0.3). Correlations between healthy and unhealthy diet scores overall and for younger and older preschool-aged children were not statistically significant (Spearman correlation coefficients = 0.05, -0.01 and 0.11 respectively). CONCLUSIONS: Healthy and unhealthy aspects of children's diets may be independent of one another. Additional research in heterogeneous populations is needed.

Identifying Indicators of Readiness and Capacity for Implementing Farm-to-School Interventions.

BACKGROUND: Farm-to-school interventions are recommended strategies to improve dietary behaviors among school-aged children. Tools are needed to assess community readiness and capacity to optimize farm-to-school implementation. The objective of this study was to identify and prioritize factors to inform tailored farm-to-school implementation by practitioners working in diverse contexts. METHODS: Practitioners and community residents (N = 194) participated in semistructured interviews (N = 18) and focus groups (N = 23). Thematic analysis was conducted to identify themes and subthemes influencing farm-to-school implementation. The subthemes were operationalized into measureable indicators. The themes and their associated indicators were prioritized through a consensus conference with an expert panel (N = 18). RESULTS: The qualitative data analysis and consensus conference yielded 4 themes and 17 indicators associated with community readiness and capacity to implement farm-to-school. The themes represent school capacity, networks and relationships, organizational and practitioner capacity, and community resources and motivations. CONCLUSIONS: Findings highlight a range of indicators of community readiness and capacity needed to support farm-to-school implementation. Results offer guidance for tailoring intervention delivery based on levels of community, school, practitioner, and organizational readiness and capacity.

Communities Partnering With Researchers: An Evaluation of Coalition Function in a Community-Engaged Research Approach.

BACKGROUND: Community coalitions are frequently used as partners for community-engaged research. However, limited research shows how these partnerships affect the coalitions. OBJECTIVE: To evaluate the effects of researcher-coalition collaboration on coalition function in the pilot year of a 4-year intervention program targeting childhood obesity in rural, low-income communities. METHODS: A quasi-experimental study using a quantitative survey (Coalition Self-Assessment Survey [CSAS]) evaluated factors related to coalition function and efficacy. Twelve community coalitions from seven states completed survey evaluations at baseline (n = 133), and at the 1-year follow-up (n = 113). Pearson's χ2 and Mann-Whitney U tests were computed; significance was set at p < .05. RESULTS: Survey results revealed significant changes for coalitions engaged in research partnership. Institutional engagement with community health coalitions in the first year of partnership was related to enhanced coalition function. CONCLUSIONS: Coalitions with a greater degree of researcher collaboration may be more successful in addressing community health problems.

Consensus modeling to develop the farmers' market readiness assessment and decision instrument.

Nutrition-related policy, system, and environmental (PSE) interventions such as farmers' markets have been recommended as effective strategies for promoting healthy diet for chronic disease prevention. Tools are needed to assess community readiness and capacity factors influencing successful farmers' market implementation among diverse practitioners in different community contexts. We describe a multiphase consensus modeling approach used to develop a diagnostic tool for assessing readiness and capacity to implement farmers' market interventions among public health and community nutrition practitioners working with low-income populations in diverse contexts. Modeling methods included the following: phase 1, qualitative study with community stakeholders to explore facilitators and barriers influencing successful implementation of farmers' market interventions in low-income communities; phase 2, development of indicators based on operationalization of qualitative findings; phase 3, assessment of relevance and importance of indicators and themes through consensus conference with expert panel; phase 4, refinement of indicators based on consensus conference; and phase 5, pilot test of the assessment tool. Findings illuminate a range of implementation factors influencing farmers' market PSE interventions and offer guidance for tailoring intervention delivery based on levels of community, practitioner, and organizational readiness and capacity.

An Ecological Approach to Exploring Rural Food Access and Active Living for Families With Preschoolers.

OBJECTIVE: To identify factors using the Ecological Model of Childhood Overweight related to accessing nutritious foods and physical activity opportunities from the perspectives of rural parents of preschoolers. METHODS: A mixed-methods study using a quantitative survey (Active Where?) and qualitative interviews. Analyzed interview themes provided context to the survey results. The setting was Head Start centers, county human service offices, and Women, Infants, and Children Program sites in rural counties in the Midwest. Rural parents (n = 377) of preschoolers took part in the survey in 7 Midwestern states; 15 similar participants were interviewed from 1 of the states. Transcribed interviews were coded. Frequencies and chi-square tests were computed; significance was set at P < .05. RESULTS: The Active Where? survey and interviews revealed that close proximity to recreation spaces and traffic safety issues influenced physical activity. For food access, close proximity to full service grocery stores did not influence access to healthy foods because respondents traveled to urban communities to purchase healthy foods. CONCLUSIONS AND IMPLICATIONS: Public transportation solutions and enhanced neighborhood safety are potential community-wide obesity prevention strategies in rural communities. However, interventions should be tailored to the community's stage of readiness. Strong social networks should be considered an asset for community change in these regions.

Evaluation of Nutrition and Physical Activity Policies and Practices in Child Care Centers within Rural Communities.

BACKGROUND: Although some researchers have examined nutrition and physical activity policies within urban child care centers, little is known about the potentially unique needs of rural communities. METHODS: Child care centers serving preschool children located within low-income rural communities (n = 29) from seven states (Indiana, Kansas, Michigan, North Dakota, Ohio, South Dakota, and Wisconsin) were assessed to determine current nutrition and physical activity (PA) practices and policies. As part of a large-scale childhood obesity prevention project, the Community Healthy Living Index's previously validated Early Childhood Program Assessment Tool was used to collect data. Descriptive statistical analysis was conducted to identify high-priority areas. Healthy People 2020 and the Academy of Nutrition and Dietetics' recommendations for nutrition and PA policies in child care centers were used as benchmarks. RESULTS: Reports of not fully implementing (<80% of the time) recommended nutrition-related policies or practices within rural early child care centers were identified. Centers not consistently serving a variety of fruits (48%), vegetables (45%), whole grains (41%), limiting saturated fat intake (31%), implementing healthy celebration guidelines (41%), involving children in mealtime (62%), and referring families to nutrition assistance programs (24%) were identified. More than one third of centers also had limited structured PA opportunities. Although eligible, only 48% of the centers participated in the Child and Adult Care Food Program. CONCLUSIONS: Overall, centers lacked parental outreach, staff training, and funding/resources to support nutrition and PA. These results provide insight into where child care centers within low-income, rural communities may need assistance to help prevent childhood obesity.