کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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906804 | 1472888 | 2009 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Moderators of physical activity and obesity during adolescence Moderators of physical activity and obesity during adolescence](/preview/png/906804.png)
The purpose of this study was to examine possible moderators of the relation between physical activity and obesity in adolescence. Adolescents (N = 168; mean age = 15.20 years; 52.4% girls; 76.8% African American) were recruited from low-income primary care medical facilities in a large southern city. Measures included Body Mass Index (BMI) percentile, physical activity, shared family physical activity, and self-efficacy for healthful eating. Multiple regression analyses were conducted to investigate a) independent contributions of physical activity, shared family activity, and self-efficacy for healthful eating to the prediction of adolescent BMI percentile; b) interactions between shared and individual physical activity in the prediction of BMI percentile; c) interactions between self-efficacy for healthful eating and physical activity in the prediction of BMI percentile; and d) interactions among all three variables. Findings revealed self-efficacy for healthful eating was a significant moderator of the adolescent physical activity and BMI percentile relation. Conclusions emphasize the interactive nature among obesity risk factors.
Journal: Eating Behaviors - Volume 10, Issue 4, December 2009, Pages 232–236