Physical activity, obesity, nutritional health and quality of life in low-income Hispanic adults with diabetes.

The study examined relationships among age, body mass index (BMI), physical activity, nutritional health, quality of life, and health-related quality of life in Hispanic adults with diabetes (N = 59) using the PRECEDE-PROCEED planning model as a framework. Data were collected through face-to-face interviews at clinics and communities. A regression model with predisposing factors (age, BMI), and behavior (nutritional health and physical activity) significantly predicted quality of life (R(2) = 0.21, F = 3.63, p < .05) explaining 21% of variance. Physical activity and nutrition were the strongest predictors. Culturally competent intervention strategies must include factors that improve and enhance quality of life.