Table 2.

Results of multivariate logistic regression model

Variable	Category	Unweighted ORs(95%CI)	Weighted ORs(95%CI)	p-value
Age(yrs)	As continuous	4.00(2.26–7.08)	4.01(2.46–6.53)	0.000
Family with television set	Yes	0.00	1.00
	No	3.26(1.28–8.33)	3.30(1.45–7.48)	0.012
Child leisure	Games	1.00	1.00
	Singing	0.92(0.61–1.40)	0.95(0.53–1.68)	0.82
Number of siblings	Less than 3	1.00	1.00
	>Two	0.42(0.11–1.59)	0.41(0.10–1.63)	0.165
Working adults residing with family	Yes	1.00	1.00
	No	2.31(1.06–5.04)	2.41(0.88–6.59)	0.08