• H Woolhouse, D Gartland, F Mensah, and S J Brown.
• Healthy Mothers Healthy Families, Murdoch Childrens Research Institute and Royal Children's Hospital, Parkville, Vic., Australia.
• BJOG. 2015 Feb 1; 122 (3): 312-21.

ObjectiveTo describe the prevalence of maternal depression from pregnancy to 4 years postpartum, and the risk factors for depressive symptoms at 4 years postpartum.DesignProspective pregnancy cohort study of nulliparous women.SettingMelbourne, Australia.SampleIn all, 1507 women completed baseline data in pregnancy (mean gestation 15 weeks).MethodsWomen were recruited from six public hospitals. Questionnaires were completed at recruitment and 3, 6, 12 and 18 months postpartum, and 4 years postpartum.Main Outcome MeasuresScores ≥13 on the Edinburgh Postnatal Depression Scale were used to indicate depressive symptoms.ResultsAlmost one in three women reported depressive symptoms at least once in the first 4 years after birth. The prevalence of depressive symptoms at 4 years postpartum was 14.5%, and was higher than at any time-point in the first 12 months postpartum. Women with one child at 4 years postpartum were more likely to report depressive symptoms at this time compared with women with subsequent children (22.9 versus 11.3%), and this association remained significant in adjusted models (Adjusted odds ratio 1.71, 95% confidence interval 1.12-2.63).ConclusionsMaternal depression is more common at 4 years postpartum than at any time in the first 12 months postpartum, and women with one child at 4 years postpartum report significantly higher levels of depressive symptoms than women with subsequent children. There is a need for scaling up of current services to extend surveillance of maternal mental health to cover the early years of parenting.© 2014 Royal College of Obstetricians and Gynaecologists.

36 keywords...

hide…