Table 3.

Physical activity levels and sedentary time by gender and by age grade on weekdays.

			Sedentary time		Light activity		Moderate activity		Vigorous activity		Steps
			(min/day)		(min/day)		(min/day)		(min/day)		(steps/day)
			Boys	Girls	Boys	Girls	Boys	Girls	Boys	Girls	Boys	Girls
Children	Mean		526.4	559.3	277.1	264.7	48.8	35.7	18.8	11.3	11514.4	10005.1
	95% CI	Lower	506.7	540.6	261.6	249.9	43.7	30.8	15.9	8.5	10469.8	9008.03
		Upper	546.1	578.1	292.5	279.4	53.9	40.6	21.7	14.1	12559.1	11002.1
Adolescents	Mean		563.8	588.4	240.5	243.1	45.3	30.1	21.4	9.5	11558.3	8868.9
	95% CI	Lower	544.7	568.9	225.5	227.8	40.3	25.1	18.6	6.6	10547.5	7838.2
		Upper	582.8	607.8	255.5	258.3	50.2	35.1	24.3	12.4	12569.1	9899.7
	Gender	F	8.77		0.41		31.5		44.9		16.6
		p-value	0.004		0.519		< 0.001		< 0.001		< 0.001
		η2	0.050		0.003		0.160		0.213		0.09
	Age grade	F	11.47		14.29		3.22		0.09		1.10
		p-value	0.001		< 0.001		0.075		0.761		0.295
		η2	0.065		0.079		0.019		0.001		0.007
	Gender	F	0.18		0.94		0.17		2.32		1.29
	∗	p-value	0.669		0.332		0.675		0.129		0.257
	Age grade	η2	0.001		0.006		0.001		0.014		0.008

Adjusted for BMI z-score and wear time.