Table 1.

Body composition values before and during pandemic.

			Age Group						ANOVA p-Value (η2)
Test	Sex	Sample	6–8 Years	8–10 Years	10–12 Years	12–14 Years	14–16 Years	16–18 Years	S	A	Sample	S × A	S × Sample	A × Sample	S × A × Sample
Waist Circumference (cm)	Boys	Pre	59.77 ± 6.76	64.68 ± 8.99	69.04 ± 10.04	73.48 ± 11.51	76.66 ± 10.74	78.62 ± 10.51	<0.001 (0.012)	<0.001 (0.129)	<0.001 (0.002)	<0.001 (0.006)	0.012 (0.000398)	0.128 (0.000537)	0.092 (0.000594)
		Post	60.56 ± 7.57	66.21 ± 8.90	70.71 ± 10.23	75.01 ± 12.32	80.95 ± 11.34	81.14 ± 13.47
	Girls	Pre	59.10 ± 6.58	64.25 ± 8.58	67.48 ± 9.49	70.72 ± 10.18	71.85 ± 9.72	72.47 ± 9.61
		Post	60.52 ± 7.53	64.9 ± 10.06	67.00 ± 9.08	72.6 ± 10.67	72.91 ± 10.01	72.97 ± 8.83
Hip Circumference (cm)	Boys	Pre	68.51 ± 6.11	74.86 ± 8.19	80.53 ± 8.76	86.28 ± 9.82	92.06 ± 9.69	95.60 ± 9.30	0.102 (0.000174)	<0.001 (0.288)	<0.001 (0.001)	<0.001 (0.002)	0.223 (0.000097)	<0.001 (0.002)	0.115 (0.00057)
		Post	68.63 ± 6.81	77.38 ± 8.20	84.29 ± 8.74	86.98 ± 11.44	94.97 ± 10.61	92.49 ± 10.92
	Girls	Pre	68.71 ± 6.28	75.21 ± 7.95	81.38 ± 9.59	88.04 ± 9.99	93.34 ± 9.38	95.12 ± 9.67
		Post	68.11 ± 7.22	77.74 ± 9.53	83.47 ± 10.07	90.72 ± 10.62	92.69 ± 10.56	92.80 ± 12.12
BMI (kg/m2)	Boys	Pre	17.33 ± 2.74	18.85 ± 3.38	19.81 ± 3.61	21.15 ± 4.09	21.99 ± 4.11	22.93 ± 3.96	0.014 (0.000363)	<0.001 (0.095)	0.002 (0.001)	0.001 (0.001)	0.440 (0.000036)	0.651 (0.000200)	0.117 (0.001)
		Post	17.63 ± 2.71	19.42 ± 3.64	20.18 ± 3.93	21.05 ± 4.42	22.58 ± 4.19	22.51 ± 4.36
	Girls	Pre	17.32 ± 2.60	18.77 ± 3.19	19.82 ± 3.79	21.42 ± 4.03	22.67 ± 4.07	22.99 ± 4.33
		Post	17.73 ± 2.96	19.08 ± 3.71	19.62 ± 3.66	22.05 ± 4.30	23.12 ± 4.42	23.56 ± 4.18
WHR	Boys	Pre	0.88 ± 0.05	0.87 ± 0.06	0.86 ± 0.07	0.85 ± 0.07	0.83 ± 0.07	0.82 ± 0.07	<0.001 (0.031)	<0.001 (0.049)	<0.001 (0.001)	<0.001 (0.014)	0.057 (0.000237)	<0.001 (0.006)	0.018 (0.001)
		Post	0.88 ± 0.07	0.85 ± 0.06	0.85 ± 0.07	0.86 ± 0.10	0.86 ± 0.08	0.86 ± 0.08
	Girls	Pre	0.87 ± 0.06	0.86 ± 0.06	0.83 ± 0.07	0.80 ± 0.07	0.77 ± 0.07	0.76 ± 0.06
		Post	0.89 ± 0.08	0.84 ± 0.08	0.81 ± 0.08	0.81 ± 0.10	0.78 ± 0.07	0.79 ± 0.07
WHtR	Boys	Pre	0.48 ± 0.05	0.48 ± 0.06	0.47 ± 0.06	0.47 ± 0.07	0.45 ± 0.06	0.45 ± 0.06	<0.001 (0.003)	<0.001 (0.015)	<0.001 (0.002)	<0.001 (0.002)	0.008 (0.000449)	0.322 (0.000369)	0.194 (<0.001)
		Post	0.49 ± 0.05	0.49 ± 0.06	0.49 ± 0.06	0.48 ± 0.07	0.47 ± 0.06	0.47 ± 0.08
	Girls	Pre	0.48 ± 0.05	0.48 ± 0.06	0.46 ± 0.06	0.45 ± 0.06	0.45 ± 0.06	0.45 ± 0.06
		Post	0.49 ± 0.05	0.48 ± 0.07	0.46 ± 0.06	0.46 ± 0.06	0.45 ± 0.06	0.45 ± 0.05

BMI: body mass index; WHR: waist to hip ratio; WHtR: waist to height ratio; Pre: Prepandemic; Post: Pandemic; S: sex; A: age.