Table 2.

Total energy intake and Physical activity level before the intervention days^a

	Boys				Girls				Total population
	Skim milk	Apple juice	Whole milk	P	Skim milk	Apple juice	Whole milk	P	Skim milk	Apple juice	Whole milk	P
Energy intake (Kcal/day)
Crude	2073.04 ± 97.72	1782.45 ± 93.43	1740.45 ± 96.13	0.07	1686.36 ± 100.89	1766.12 ± 120.30	1659.49 ± 102.86	0.70	1879.70 ± 74.98	1774.29 ± 75.35	1699.97 ± 69.89	0.16
Model Ib	2073.04 ± 98.78	1782.45 ± 97.03	1740.45 ± 97.53	0.98	1686.36 ± 103.22	1766.12 ± 125.65	1659.49 ± 106.97	0.71	1879.70 ± 76.46	1774.29 ± 76.90	1699.97 ± 70.47	0.74
Model IIc	2073.04 ± 99.81	1782.45 ± 97.10	1740.45 ± 95.19	0.99	1686.36 ± 105.75	1766.12 ± 125.16	1659.49 ± 102.15	0.49	1879.70 ± 77.20	1774.29 ± 75.64	1699.97 ± 67.12	0.72
Physical activity (Met-min/day)
Crude	1387.48 ± 87.50	1434.64 ± 99.19	1490.55 ± 68.24	0.62	1644.40 ± 73.05	1548.57 ± 68.43	1668.37 ± 79.60	0.16	1526.35 ± 59.52	1496.23 ± 58.60	1586.67 ± 54.56	0.31
Model Ib	1387.48 ± 90.94	1434.64 ± 104.51	1490.55 ± 55.69	0.08	1644.40 ± 73.54	1548.57 ± 70.82	1668.37 ± 77.60	0.14	1526.35 ± 57.45	1496.23 ± 60.24	1586.67 ± 54.99	0.04
Model IIc	1387.48 ± 94.35	1434.64 ± 108.08	1490.55 ± 52.52	0.08	1644.40 ± 72.27	1548.57 ± 67.11	1668.37 ± 79.13	0.14	1526.35 ± 57.46	1496.23 ± 60.57	1586.67 ± 55.80	0.05

^aValues are reported as mean ± standard error (SE). The generalized linear model (GLM) repeated measures procedure was done for all analyses

^bThe model was adjusted for age and body mass index (BMI). Gender was also considered as a between subjects factor in the analyses for total population

^cThe model was adjusted for age, body mass index (BMI) and the rolling method