Policy, System and Environmental Correlates of Fruit and Vegetable Consumption in a Low-Income African American Population in the Southeast.

Objective: The current study seeks to identify policy, system and environmental (PSE) correlates of fruit and vegetable consumption among a sample of low-income African Americans in two counties in Alabama (Jefferson and Mobile) and one county in Mississippi (Forrest).

Design: A modified Behavioral Risk Factor Surveillance System (BRFFS) survey, which included multi-level ecological factors, was used to evaluate nutritional habits at the pre-intervention stage of a multi-state research study. We surveyed a total of 256 participants between May and August 2015. Local community coalitions established in each of the counties were instrumental in the planning and administration of the baseline survey.

Results: Univariate analyses revealed that whether participants met the daily recommendation for fruit/vegetable consumption may be correlated with whether participants had children who attended schools/day care centers with health policies in place, received food assistance, and observed media campaigns related to nutrition. Further, results of multivariate analysis indicated that meeting fruit/vegetable recommendations was correlated with personally participating or having a family member who participated in a health policy meeting in the past two years.

Conclusion: These findings suggest that policy-based interventions have the potential to improve health outcomes among priority populations, such as low-income African Americans, who are at high risk of developing chronic diseases.