Table 3.

Percentage of participants according to time spent in sedentary behaviors by sex inside each age groups

	Male Children			Female Children			p (sex diff)	Male Adolescents			Female Adolescents			p (sex diff)
	< 2 h	2–4 h	> 4 h	< 2 h	2–4 h	> 4 h		< 2 h	2–4 h	> 4 h	< 2 h	2–4 h	> 4 h
TV viewing
Weekdays	84.9	15.1	0.0	80.5	18.4	1.1	0.383	76.3	19.8	3.8	72.2	22.2	5.6	0.760
Weekend*†	45.2	49.2	5.6	37.2	48.8	14.0	0.090	40.5	45.8	13.7	39.7	46.6	13.7	0.994
Computer Games
Weekdays	97.6	2.4	0.0	100.0	0.0	0.0	0.152	89.8	9.4	0.8	93.1	5.6	1.4	0.588
Weekend*†	82.5	14.3	3.2	91.8	8.2	0.0	0.092	69.0	26.4	4.7	88.9	8.3	2.8	0.005
Console Games
Weekdays	96.8	2.4	0.8	100.0	0.0	0.0	0.261	93.5	6.5	0.0	97.2	1.4	1.4	0.270
Weekend*†	81.0	15.1	4.0	95.2	4.8	0.0	0.035	75.8	19.4	4.8	93.1	4.2	2.8	0.004
Internet (non-study)
Weekdays	95.2	4.0	0.8	94.1	4.7	1.2	0.928	84.4	10.9	4.7	75.0	20.8	4.2	0.162
Weekend*†	88.9	8.7	2.4	90.7	7.0	2.3	0.162	68.2	22.5	9.3	56.9	30.6	12.5	0.279
Internet (study reasons)
Weekdays	97.6	2.4	0.0	96.5	1.2	2.3	0.188	95.3	3.9	0.8	93.2	5.5	1.4	0.795
Weekend	99.2	0.8	0.0	98.8	1.2	0.0	0.778	93.8	5.5	0.8	86.3	12.3	1.4	0.203
Studying (without internet)
Weekdays	74.6	10.3	15.1	73.6	14.9	11.5	0.498	67.4	17.1	15.5	57.5	24.7	17.8	0.328
Weekend*†	80.2	19.8	0.0	77.0	20.7	2.3	0.225	77.5	20.2	2.3	78.1	15.1	6.8	0.216

Sex, age and weekdays-weekend differences using Fisher’s exact test Bonferroni’s correction

* p < 0.001 weekdays vs. weekend in children; † p < 0.001 weekdays vs weekend in adolescents