. Author manuscript; available in PMC: 2016 Dec 1.

Published in final edited form as: Psychol Med. 2015 Aug 5;45(16):3481–3489. doi: 10.1017/S0033291715001385

Table 2. Somatic co-morbidity, pre-eclampsia and incidence rate ratios of first-onset psychiatric episodes 0–3 months and 4–12 months postpartum in primiparous mothers^a.

	Pre-eclampsia		No pre-eclampsia
Charlson co-morbidity index	0–3 months postpartum	4–12 months postpartum	0–3 months postpartum	4–12 months postpartum
Yes (1+ score)	4.81 (2.72–8.50)	1.22 (0.63–2.35)	2.18 (1.73–2.76)	1.43 (1.20–1.69)
n	12	9	75	143
No (0 score)	2.78 (2.14–3.61)	1.32 (1.06–1.65)	1.97 (1.81–2.14)	1 (reference category)
n	59	82	941	1402

Data are given as incidence rate ratio (95% confidence interval).

Adjusted for age, calendar period, birth complications (number of diagnoses related to childbirth), reproductive history, gestational diabetes and family history of psychiatric disorders.

Table 2. Somatic co-morbidity, pre-eclampsia and incidence rate ratios of first-onset psychiatric episodes 0–3 months and 4–12 months postpartum in primiparous mothersa.

Table 2. Somatic co-morbidity, pre-eclampsia and incidence rate ratios of first-onset psychiatric episodes 0–3 months and 4–12 months postpartum in primiparous mothers^a.