Table 3. Stratified Analyses according to Diagnosis of Depression.

	Diagnosis of depression		No diagnosis of depression		Marginal
	Exposed	Unexposed	Exposed	Unexposed	Exposed	Unexposed
Event	210	105	2427	110377	2637	110482
No event	1464	715	11362	708049	12826	708764
Risksa	0.125	0.128	0.176	0.135	0.171	0.135
RR	0.98 (0.78;1.23)		1.31 (1.26;1.35)		1.26 (1.22;1.31)
aRRb	1.00 (0.80;1.24)		1.17 (1.13;1.22)		1.14 (1.10;1.18)

^aProbabilites of event.

^bAdjusted for maternal age, cohabitation, income, education, history of severe mental disorder and drug abuse in case of the marginal analysis and the stratified analysis for no diagnosis of depression.

Adjusted for maternal age, cohabitation, education, and history of severe mental disorder in case of the stratified analysis for a diagnosis of depression.