OBJECTIVE
This study aimed to investigate whether active outdoor play and/or sports at age 10 is associated with sport/physical activity at 32 year follow-up using a birth cohort study.
METHODS
Data were from the 1970 British Cohort Study, a longitudinal observational study. The present paper included data from the age 10 years and age 42 years surveys. At age 10 the participant's mother prov...