Table 4. Multivariate regression model.

	OR	CI (95%)	OR Adj	CI (95%)
Exposed to tobacco smoke during pregnancy	0.30	0.03–1.36	0.27	0.01–1.32
Vegetables	1.13	1.00–1.54	1.17	0.99–1.75
Eggs	0.77	0.21–1.23	0.64	0.18–1.09

Adj: Adjusted for maternal age, newborn sex, birth weight.

Chi-square test; p<0.05.