Table 2.

Descriptive statistics of the accelerometer-measured activity stratified by yes or no ecological momentary assessment (EMA) reports of sports or exercise and TV, videos, or video games during matched 2-h time windows (Level 1 N=2158, Level 2 N=192).

EMA-reported activity		Accelerometer-measured MVPAa (minutes), mean (SD)	Accelerometer-measured STb (minutes), mean (SD)
EMA-reported sports or exercise
	Yes	13.4 (15.9)	60.7 (20.6)
	No	7.6 (11.0)	69.3 (20.0)
EMA-reported TV, videos, or video games
	Yes	8.0 (11.9)	70.1 (19.7)
	No	11.4 (14.4)	62.4 (20.7)

^aMVPA: moderate-to-vigorous physical activity.

^bST: sedentary time.