Table 4.

Crude and adjusted analysis of the association between maternal mood symptoms during pregnancy and at 3 months postpartum with children psychiatric disorders at 6 years of age.

	Odds ratio of psychiatric disorders at 6 years of age (95% CI)	p
Association between maternal mood symptoms in pregnancy and psychiatric disorders at 6 years of age
Model 1: Crude	1.97(1.60; 2.41)	<0.001
Model 2: Model 1+family income, maternal education and marital status	1.85(1.50; 2.28)	<0.001
Model 3: Model 2+maternal smoking in pregnancy	1.82(1.48; 2.25)	<0.001
Model 4: Model 3+low birth weight (mediator)	1.83(1.48; 2.25)	<0.001
Model 5: Model 4+duration of breastfeeding, hospitalization in the first year of life and maternal SRQ (mediators)	1.66(1.33; 2.06)	<0.001
Association between positive SRQ at 3 months postpartum and psychiatric disorders at 6 years of age
Model 1: Crude	2.29(1.86; 2.81)	<0.001
Model 2: Model 1+family income, maternal education and marital status	2.13(1.72; 2.63)	<0.001
Model 3: Model 2+maternal smoking and depression in pregnancy	1.85(1.48; 2.31)	<0.001
Model 4: Model 3+low birth weight	1.87(1.50; 2.33)	<0.001
Model 5: Model 4+duration of breastfeeding and hospitalization in the first year of life (mediators)	1.78(1.42; 2.24)	<0.001