Table 4.

Simple and adjusted analysis for covariables that are potentially harmful to neurodevelopment.

Covariables	Unadjusted OR (95% CI)	Adjusted OR (95% CI)	p (Wald)	p (LR)
Less than 100 m	0.2 (0.11–0.39)	0.17 (0.06–0.5)	<0.01	<0.01
Less than 50 m	0.27 (0.11–0.67)	1.78 (0.47–6.68)	0.4	0.4
Low maternal schooling	0.31 (0.16–0.62)	0.89 (0.36–2.17)	0.8	0.8
More than four siblings	0.31 (0.11–0.85)	1.1 (0.33–3.66)	0.8	0.8
Low birth weight	0.1 (0.01–0.78)	0.16 (0.02–1.32)	0.09	0.06
Attending preschool	0.24 (0.12–0.49)	0.42 (0.18–0.97)	0.04	0.03