Parent-adolescent correlation of physical activity, sedentary behaviors, and sleep
- Presented on May 21, 2014
Purpose: The purpose of this study was to examine the correlation between parent and adolescent levels of physical activity, sedentary behaviors, and sleep among a group of overweight and obese adolescents.
Methods: Baseline data of parent-adolescent pairs who enrolled in an E-health lifestyle modification intervention were analyzed for this paper (n=176). Participants completed questionnaires about their sedentary behaviors (tv, video game, and computer time), wore an accelerometer for eight days, and completed a sleep diary for 1 week. In total, 100 parent adolescent pairs provided valid data for the analyses. Data from the accelerometers were used to calculate minutes of moderate-to-vigorous activity (MVPA), step counts, and sedentary time. Multivariable regression analysis was conducted to assess the relationship between parents and adolescents. Analysis was split by weekday and weekend.
Results: On average, adolescents had more minutes of MVPA (27 vs. 23), steps (8101 vs. 7463), and hours of sleep (9.6 vs. 8.5) and spent less time sedentary (61.5% vs. 62.8%) than their parents. Parent-adolescent MVPA was significantly associated on weekdays (b: 0.224; SE: 0.108; β: 0.241) and weekends (b: 0.296; SE: 0.126; β: 0.267). Parent-adolescent step counts were only associated on weekends (b: 0.257; SE: 0.124; β: 0.229). Adolescent sedentary behaviors were not associated with parental sedentary behaviors. Adolescent sleep was associated with parental sleep on weekdays (b: 0.402; SE: 0.084; β: 0.483).
Conclusions: Parent and adolescent levels of physical activity and sleep were correlated. Interventions targeting lifestyle modifications of overweight and obese adolescents may benefit by also modifying parental behaviors.
ISBNPA 2014 Annual Conference