Descriptive information and accelerometer wear time, by age group.

1 BMI percentiles; computed as recommended by the Centers for Disease Control and Prevention2 Average time (in minutes) per week day that participants wore the accelerometer3 Average time (in minutes) per weekend day that participants wore the accelerometer4 Average total duration of week day in minutes; note that only data from specific windows of activity during the day were used for analysis; also note that schedules were not similar among participants therefore the total duration expected varied to some degree.5 Total duration of weekend day in minutes; this value was equal to 900 minutes and didn’t have any variability since weekend days were set for 15 hours duration (7:00AM to 10:00PM) and equal among all participants.Descriptive information and accelerometer wear time, by age group.