Cohort profile: the Canadian coordination and activity tracking in children (CATCH) longitudinal cohort.
John CairneyScott VeldhuizenM Christine RodriguezSara King-DowlingMatthew Y KwanTerrance J WadeDavid PriceCheryl MissiunaBrian TimmonsPublished in: BMJ open (2019)
Children are being followed up annually for 3 years. At each follow-up, motor coordination testing is repeated, and data are collected on physical activity, fitness and social-emotional problems.