Effects of Limiting Recreational Screen Media Use on Physical Activity and Sleep in Families With Children: A Cluster Randomized Clinical Trial
Publication: JAMA Pediatrics
Soren Brage
23 May 2022
This was a randomised controlled trial examining the effect of restricting screen use in 89 families living in Denmark. Children in intervention families reduced their objectively measured sedentary time by 45 min/day, which was significantly more than the 1 min/day increase observed in children from control families.