ABSTRACT
OBJECTIVE: The purpose of this review is to uncover some best practices for increasing access to physical activity opportunities by examining efforts used within low income and diverse communities. The theoretical lens used is from the Active Living by Design (ALbD) Community Action Model, with a focus on the 6 essential practices (health equity focus, community engagement, facilitative leadership, sustainable thinking, culture of learning, and strategic communication) describing how partnerships can guide and sustain meaningful change in a community. METHODS: A 2-step process guided the literature search. In step 1, 4 databases (PubMed, Psych INFO, Social Science Citation Index, and Cochrane Library) were searched using Boolean connections and variations in the key terms. Step 2 assessed articles by title, abstract, and full text to determine whether the studies met the inclusion and exclusion criteria guided by Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Additionally, included articles were compared against the 6 essential practices outlined by the ecological framework, ALbD. RESULTS: Of 1775 total articles, 14 studies met inclusion criteria. Most of the studies were case studies located in the United States using several different approaches including, changes in the built environment, implementation of a community-based physical activity program, creating partnerships to leverage resources, and policy change. This review compared the 14 studies against the 6 essential practices of the ALbD model and found 2 studies that met all 6 criteria, and only a few studies meeting more than 2 criteria. CONCLUSIONS: Overall, the conclusions are 2-fold, (1) only 14 cases demonstrate success in increasing access to physical activity opportunities, suggesting that more can be done to address inequalities. (2) Of the existing efforts, few utilize crucial components to create a sustainable change in the community. Future research should take into consideration the ALbD ecological framework, the best existing theory for this type of work, to guide the creation and implementation of a sustainable community access effort.
Subject(s)
Environment Design , Exercise , Poverty , Cultural Diversity , Health Promotion , Health Status Disparities , Humans , United StatesABSTRACT
BACKGROUND: Coordinated, multi-component school-based interventions can improve health behaviors in children, as well as parents, and impact the weight status of students. By leveraging a unique collaboration between Texas AgriLife Extension (a federal, state and county funded educational outreach organization) and the University of Texas School of Public Health, the Texas Grow! Eat! Go! Study (TGEG) modeled the effectiveness of utilizing existing programs and volunteer infrastructure to disseminate an enhanced Coordinated School Health program. The five-year TGEG study was developed to assess the independent and combined impact of gardening, nutrition and physical activity intervention(s) on the prevalence of healthy eating, physical activity and weight status among low-income elementary students. The purpose of this paper is to report on study design, baseline characteristics, intervention approaches, data collection and baseline data. METHODS: The study design for the TGEG study consisted of a factorial group randomized controlled trial (RCT) in which 28 schools were randomly assigned to one of 4 treatment groups: (1) Coordinated Approach to Child Health (CATCH) only (Comparison), (2) CATCH plus school garden intervention [Learn, Grow, Eat & Go! (LGEG)], (3) CATCH plus physical activity intervention [Walk Across Texas (WAT)], and (4) CATCH plus LGEG plus WAT (Combined). The outcome variables include student's weight status, vegetable and sugar sweetened beverage consumption, physical activity, and sedentary behavior. Parents were assessed for home environmental variables including availability of certain foods, social support of student health behaviors, parent engagement and behavior modeling. RESULTS: Descriptive data are presented for students (n = 1369) and parents (n = 1206) at baseline. The sample consisted primarily of Hispanic and African American (53 % and 18 %, respectively) and low-income (i.e., 78 % eligible for Free and Reduced Price School Meals program and 43 % food insecure) students. On average, students did not meet national guidelines for vegetable consumption or physical activity. At baseline, no statistical differences for demographic or key outcome variables among the 4 treatment groups were observed. CONCLUSIONS: The TGEG study targets a population of students and parents at high risk of obesity and related chronic conditions, utilizing a novel and collaborative approach to program formulation and delivery, and a rigorous, randomized study design.