Burden of postpartum depression in sub-Saharan Africa: An updated systematic review

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Abstract

Postpartum depression (PPD) is a significant public health concern in resource-constrained sub-Saharan Africa (SSA). Efforts to combat this burden are hampered by the region's wide variation in reported prevalence. This review aimed to systematically synthesize up-to-date data on PPD in SSA. The review was structured per the Preferred Reporting Item for Systematic Reviews and Meta-analyses. Included in the review were studies that reported the prevalence of PPD in SSA. A search was undertaken of PubMed, Medline, CINAHL, Academic Search Complete, and PsycINFO. A random-effect model was fitted to estimate the pooled burden of postpartum depressive symptoms in SSA. We conducted subgroup analyses to estimate the distribution of postpartum depressive symptoms based on important study characteristics: sample size, the timing of diagnosis, design, study setting/region, instrument, and income/ economy. The prevalence of postpartum depressive symptoms ranged from 3.8% to 69.9%, with a pooled estimate of 22.1% (CI 18.5-26.2; I2 = 98.2; Tau = 0.848; p<0.001). There was a significant variation in postpartum depressive symptoms with sample size (p<0.001). The highest prevalence (25.6% CI 21.5-30.1) was obtained within 12 weeks postpartum. The prevalence estimate was highest (23.3%; CI 20.1-26.8) with the Edinburgh Postnatal Depression Scale (EPDS). South Africa (30.6%; CI 23.6-38.7) and Zimbabwe (29.3%; CI 22.2-37.5) reported the highest prevalence rates, while Tanzania (13.5%; CI 10.1-17.9) reported the lowest prevalence estimates. Upper-middle SSA countries presented the highest prevalence rates (30.6%; CI 23.6-38.7). The prevalence was highest within the period 2010-2015. PPD constitutes a significant health burden in SSA and is fast becoming an epidemic in southern Africa.

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APA

Nweke, M., Ukwuoma, M., Adiuku-Brown, A. C., Okemuo, A. J., Ugwu, P. I., & Nseka, E. (2024). Burden of postpartum depression in sub-Saharan Africa: An updated systematic review. South African Journal of Science. Academy of Science of South Africa. https://doi.org/10.17159/sajs.2024/14197

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