Prevalence and risk factors of postpartum depression in sub-Himalayan region

Background: Postpartum depression (PPD) is a common problem faced by women after childbirth. The adverse effects of PPD upon the maternal-infant relationship and child development reinforce the need for early identification and effective treatment models. This study intends to add to the existing knowledge about the prevalence of PPD and its associated risk factors in the hilly region in Himachal Pradesh.

Methods: A hospital-based cross-sectional study was conducted on 426 women presenting for a postpartum visit at 6 weeks postpartum. Sociodemographic characteristics were recorded on a pretested questionnaire. Women were screened for postpartum depression using a validated EPDS (Edinburgh postnatal depression scale) prestructured questionnaire with 10 questions. Women were divided into two groups based on screening results.

Results: The overall prevalence of PPD in the study was 17.4%. Out of sociodemographic factors, age (0.010) and family structure (0.008) were found to be significant. Nuclear family women were more prone to PPD. Domestic abuse (<0.001) is also a leading factor for PPD. By comparing obstetric and gender issues, it was found that the total number of previous living children (p-value <0.001), gender of previous living children (<0.001), and gender of newborns (<0.001) are the major determining factors of PPD. Another factor that was significantly related to PPD was an unwanted pregnancy.

Conclusions: We have found a high prevalence of PPD in our region that does not have screening protocols for the screening of such patients. We, therefore, propose routine screening for postpartum depression at 6 weeks postpartum.