Perinatal depression and associated factors in Ethiopia: a systematic review and meta-analysis.

Background: Perinatal depression is a significant public health issue affecting one in four women globally. It occurs at a critical time of a woman's life; affecting her relationships with family, and child's emotional, behavioral, and cognitive development. Considering the burden of the problem to the whole family, this systematic review and meta-analysis was conducted to estimate the pooled prevalence of perinatal depression and its determinants in Ethiopia to provide up-to-date evidence at a national level.

Methods: All observational studies conducted on perinatal depression in Ethiopia were included based on the selection criteria. Data was extracted using Microsoft Excel and then exported to STATA version-11 for analysis. The random-effects model was employed to estimate the pooled effect size of perinatal depression and its determinants with 95% confidence intervals. Funnel plots analysis and Egger regression tests were conducted to check the publication bias. Sub-group and sensitivity analyses were also performed.

Results: This systematic review and meta-analysis included thirty studies and the pooled prevalence of perinatal depression in Ethiopia was 24.29% (95% CI (21.98, 26.59)). According to the subgroup analysis, the pooled prevalence of antenatal depression and others (postnatal and perinatal depression) was 24.24% and 24.52% respectively. Regarding determinants of perinatal depression, having unplanned pregnancy [OR = 3.04 (2.2, 4.2)], intimate partner violence [OR = 3.09(2.14, 4.46)], poor social support [OR = 3.3(2.38, 4.57)], and a history of depression [OR = 3.68(2.45, 5.52)] were significantly associated with depression.

Conclusion and recommendation: This study showed that the pooled prevalence of perinatal depression in Ethiopia was found to be high. To ensure the mental health of both the mother and child, health professionals should routinely screen perinatal women for depression giving special focus for those with a history of depression and managing them accordingly.