Table 1. Demographic characteristics of participants and their average school day physical activity with average and days method.

	Average method				Days method
	Compliant (n = 244)		Non-compliant (n = 228)		Compliant (n = 112)		Non-compliant (n = 360)
Gender: Boys (%)	52.0		42.1*		59.8		43.3*
School level: First level (%)	61.1		43.9*		65.2		48.9*
Weight status: Under and normal weight (%)	72.2		70.2		70.5		71.5
	m ± SD	95% CI	m ± SD	95% CI	m ± SD	95% CI	m ± SD	95% CI
Age (yr)	9.1 ± 1.6	8.9, 9.3	9.6 ± 1.7	9.4, 9.8*	9.00 ± 1.6	8.6, 9.3	9.5 ± 1.7	9.3, 9.6*
Stature (cm)	140.0 ± 11.4	138.5, 141.5	143.2 ± 11.9	141.6, 144.8*	140.3 ± 10.3	138.3, 142.2	142.0 ± 12.2	140.7, 143.3
Body mass (kg)	36.1 ± 10.6	34.7, 37.5	39.3 ± 13.1	37.5, 41.1*	35.6 ± 8.9	33.9, 37.3	38.3 ± 12.8	36.9, 39.7
BMI	18.1 ± 3.1	17.7, 18.5	18.7 ± 3.8	18.2, 19.3	17.9 ± 2.8	17.3, 18.4	18.6 ± 3.6	18.2, 19.0
Daily MVPA (min)	84.7 ± 33.7	82.7, 86.7	44.7 ± 19.9	43.5, 45.9*	95.3 ± 31.2	92.5, 98.0	55.6 ± 29.4	54.2, 57.1*
Before-school MVPA (min)	7.0 ± 5.9	6.6, 7.4	4.1 ± 3.8	3.9, 4.4*	8.5 ± 6.8	7.9, 9.2	4.6 ± 4.1	4.4, 4.9*
In-school MVPA (min)	18.2 ± 12.9	17.4, 19.0	12.9 ± 10.4	12.3, 13.5*	19.9 ± 13.6	18.7, 21.1	14.3 ± 11.2	13.7, 14.8*
Class time MVPA (min)	5.2 ± 6.5	4.8, 5.6	3.8 ± 5.0	3.5, 4.1*	5.7 ± 7.0	5.1, 6.3	4.1 ± 5.4	4.1, 4.4*
Break time MVPA (min)	6.6 ± 4.7	6.3, 6.9	4.5 ± 3.6	4.3, 4.7*	7.1 ± 5.0	6.7, 7.6	5.1 ± 4.0	4.9, 5.3*
Physical education MVPA (min)	15.1 ± 10.0	14.1, 16.0	12.1 ± 8.3	11.3, 12.9*	16.5 ± 10.7	15.0, 17.9	12.7 ± 8.6	12.1, 13.4*
After-school MVPA (min)	61.1 ± 31.8	59.2, 63.0	28.5 ± 17.1	27.5, 29.6*	68.8 ± 31.0	66.1, 71.5	37.7 ± 26.1	36.4, 39.0*

*—statistically significant difference between children compliant and non-compliant with physical activity recommendations, p < 0.05; MVPA—moderate to vigorous physical activity; BMI—body mass index