Effect of parental factors on junior high students′ physical activity in their leisure time outside school / 上海预防医学

ABSTRACT

Objective To investigate the effects of parental support for the moderate-to-vigorous physical activity (MVPA) of their children and to promote physical activity for children and adolescents. Methods A total of 622 students were selected by stratified clustering sampling methods.Physical activity and parental support factors were assessed by self-report questionnaire survey.Logistic regression was used to analyze determinants of physical inactivity. Results Nearly 58.7% of the parents purchased sports equipment for their children and 57.6% of the parents accompanied their children to do exercise.The rate of parental explicit modeling was 22.8%.The students who received parental logistic support and explicit modeling did longer MVPA on weekends.The students with parental logistic support were prone to be in activity (OR=1.51, 95%CI1.01-2.27). Conclusion Family-based interventions from parental logistic support and explicit modeling could promote middle-to-high-intensity activities for junior high school students.