Table 4.

Percentage of weight self-perception according to weekly frequency of breakfast and consumption of healthy and unhealthy foods in adolescents aged 10–19 years. Campinas Health Survey and Campinas Food Consumption Survey (ISACamp and ISACamp-Nutri, Brazil, 2014/2016)

			Thin		Normal		Excess weight
Variables	n	%	%	95 % CI	%	95 % CI	%	95 % CI	P *
Weekly frequency of
Breakfast (weekly frequency)
Every day	578	63·4	71·5	63·8, 78·2	65·5	60·5, 70·1	52·6	46·2, 58·9	< 0·01
0–6 times	333	36·6	28·5	21·8, 36·2	34·5	29·9, 39·5	47·4	41·1, 53·8
Fruits
3–7 times	578	63·7	61·1	53·1, 68·6	66·5	61·6, 71·1	59·4	53·3, 65·1	0·13
0–2 times	333	36·3	38·9	31·4, 46·9	33·5	28·9, 38·4	40·6	34·9, 46·7
Raw vegetables
3–7 times	522	58·1	55·5	47·4, 63·3	57·4	51·8, 62·8	61·7	54·1, 68·7	0·49
0–2 times	389	41·9	44·5	36·7, 52·6	42·6	37·2, 48·2	38·3	31·3, 45·8
Milk
3–7 times	623	68·7	72·7	65·6, 78·7	69·0	64·2, 73·4	65·0	58·3, 71·1	0·20
0–2 times	288	31·3	27·3	21·2, 34·4	31·0	26·6, 35·8	35·0	28·9, 41·7
Soft drinks
3–7 times	461	50·6	59·1	52·7, 65·3	51·3	46·8, 55·8	42·3	35·1, 49·8	< 0·01
0–2 times	450	49·4	40·8	34·7, 47·2	48·7	44·2, 53·1	57·7	50·2, 64·9
Cookies/crackers
3–7 times	513	55·4	64·0	57·1, 70·4	56·4	51·4, 61·2	46·6	39·3, 54·0	< 0·01
0–2 times	398	44·6	36·0	29·6, 42·9	43·6	38·8, 48·6	53·4	46·0, 60·7
Snacks
3–7 times	244	26·7	35·7	28·5, 43·6	25·3	20·9, 30·2	23·2	18·6, 28·4	< 0·01
0–2 times	667	73·3	64·3	56·4, 71·5	74·7	69·8, 79·1	76·8	71·5, 81·4

n, number of individuals in the unweighted sample; %, percentage in the weighted sample.

^* P-value from Pearson’s χ ² test.