Fig 2From: Physical activity and sedentary time of youth in structured settings: a systematic review and meta-analysisa-c. Scatter plot and estimated mean min/hour of moderate to vigorous physical activity by age during childcare and school. a = Girls – studies that provide girl specific estimates of MVPA. b = Boys – studies that provide boy specific estimates of MVPA. c = Total – studies that combine boys and girls together estimates of MVPABack to article page