. 2022 Jul 9;14(14):2827. doi: 10.3390/nu14142827

Table 3.

Children’s knowledge level regarding eating, nutrition, and physical activity in the pre- and post-intervention stages, considering gender and nutritional status.

		Knowledge Level
Variable		Low		Good		Great		p-Value
Variable		n	%	n	%	n	%
Eating and nutrition knowledge
Pre-intervention	Gender
	Female (n = 201)	13	6.5 ^c	65	32.3 ^b	123	61.2 ^a	<0.001
	Male (n = 167)	9	5.4 ^c	66	39.5 ^b	92	55.1 ^a	<0.001
	Nutritional status
	Low weight (n = 14)	-	-	6	42.9 ^a	8	57.1 ^a	=0.593
	Eutrophy (n = 214)	15	7.0 ^c	79	36.9 ^b	120	56.1 ^a	<0.001
	Overweight (n = 140)	7	5.0 ^c	46	32.9 ^b	87	62.1 ^a	<0.001
	Physical activity knowledge
	Gender
	Female (n = 201)	21	10.4 ^c	83	41.3 ^b	97	48.3 ^a	<0.001
	Male (n = 167)	30	18.0 ^c	79	47.3 ^a	58	34.7 ^b	<0.001
	Nutritional status
	Low weight (n = 14)	1	7.1 ^c	9	64.3 ^a	4	28.6 ^b	=0.030
	Eutrophy (n = 214)	29	13.6 ^c	100	46.7 ^a	85	39.7 ^b	<0.001
	Overweight (n = 140)	21	15.0 ^c	53	37.9 ^b	66	47.1 ^a	<0.001
	Eating and nutrition knowledge
Post-intervention	Gender
	Female (n = 201)	1	0.5 ^b	1	0.5 ^b	199	99.0 ^a	<0.001
	Male (n = 167)	*	*	1	0.6 ^b	166	99.4 ^a	<0.001
	Nutritional status
	Low weight (n = 14)	*	*	*	*	14	100.0	-
	Eutrophy (n = 214)	1	0.5 ^b	1	0.5 ^b	212	99.1 ^a	<0.001
	Overweight (n = 140)	*	*	1	0.7 ^b	139	99.3 ^a	<0.001
	Physical activity knowledge
	Gender
	Female (n = 201)	*	*	1	0.5 ^b	200	99.5 ^a	<0.001
	Male (n = 167)	*	*	*	*	167	100.0	-
	Nutritional status
	Low weight (n = 14)	*	*	1	7.1 ^b	13	92.9 ^a	<0.001
	Eutrophy (n = 214)	*	*	*	*	214	100.0	-
	Overweight (n = 140)	*	*	*	*	140	100.0	-

^a,b,c Letters was refer to Chi-Square Test results; n = 368; * There was no response; Adjusted standardized residuals post-hoc.