Table 2.

Probability of being overweight or engaging in physical activity and nutrition behaviors of boys relative to girls

	unadjusted		adjusted
	OR	95% CI	OR	95% CI
Overweight
In urban areas	1.15	0.85 - 1.58	1.18	0.85 - 1.64
In towns	1.38	1.03 - 1.34	1.40	1.05 - 1.86
In rural areas	0.81	0.64 - 1.02	0.82	0.65 - 1.03
Physical activity
Being physically active (PAQ C score > 3)	2.09	1.71 - 2.55	2.12	1.73 - 2.60
Engaged in sport activities without coach ≥ 3 times/week	1.65	1.40 - 1.95	1.68	1.42 - 1.98
Engaged in sport activities with coach ≥ 3 times/week	1.47	1.15 - 1.86	1.45	1.14 - 1.84
Engaged in sport activities with parents ≥ 3 times/week	0.84	0.67 - 1.06	0.86	0.65 - 1.09
Screen time ≥ 2 hours/day	1.01	0.81 - 1.25	1.02	0.83 - 1.26
Nutrition
Buy soup, sandwiches or burritos at school ≥ 3 times/week	1.28	1.00 - 1.66	1.27	1.00 - 1.63
Buy snacks like donuts, candy, chocolate bars and chips at school ≥3 times/week	1.11	0.83 - 1.47	1.10	0.82 - 1.46
Eat food from fast food restaurant ≥ 3 times/week	1.22	1.05 - 1.42	1.22	1.05 - 1.43
Eat convenient food ≥ 3 times/week	1.19	1.00 - 1.41	1.20	1.01 - 1.42
Eat fried food at home ≥ 3 times/week	1.17	0.98 - 1.40	1.18	1.00 - 1.41
Eat fried food away from home ≥ 3 times/week	1.03	0.86 - 1.24	1.04	0.86 - 1.25
% energy from fat exceeds 30%†	1.63	1.16 - 2.29	1.68	1.19 - 2.35
Consumption of ≥ 6 servings of vegetables and fruits/day	0.81	0.71 - 0.93	0.82	0.71 - 0.96

* Odds ratio (OR) 95% confidence interval (CI). Adjusted risk estimates were adjusted for household income, parental education and residency. '% energy from fat exceeds 30%' and 'Consumption of ≥ 6 servings of vegetables and fruits/day' were further adjusted for calorie intake.

† % energy from fat exceeds 30%: represents the probability that more that 30% of dietary energy originating from dietary fat