Determinants of physical activity and screen time trajectories in 7th to 9th grade adolescents—A longitudinal study

• Main Authors: Krist, L., Roll, S., Stroebele-Benschop, N., Rieckmann, N., Müller-Nordhorn, J., Bürger, C., Willich, S.N., Müller-Riemenschneider, F.
• 其他作者: SAW SWEE HOCK SCHOOL OF PUBLIC HEALTH
• 格式: Article
• 出版: MDPI AG 2021
• 主題: Adolescents; Longitudinal; Physical activity; School students; Screen time; Trajectory
• 在線閱讀: https://scholarbank.nus.edu.sg/handle/10635/196806

10.3390/ijerph17041401