Journal of Environmental and Public Health / 2021 / Article / Fig 1

Research Article

Factors Predicting Physical Activity and Sports Participation in Adolescence

Figure 1

Students participating in the longitudinal cohort study from elementary and junior high schools in the former county of Sogn og Fjordane from 2011 to 2013. The longitudinal study was part of two cross-sectional studies in 2011 and 2013. Therefore, the total number of participants differs between the two years.