TY - JOUR AU - B. B. Abate AU - B. A. Dachew AU - G. Ayano AU - K. Betts AU - R. Alati A1 - AB - INTRODUCTION: Depression and physical conditions such as gestational diabetes and hypertension frequently co-occur during pregnancy. However, the combined effect of these conditions on postnatal maternal health outcomes remains unclear. This study systematically summarises evidence on the impact of prenatal depression comorbid with gestational diabetes and/or hypertension on adverse postnatal maternal health outcomes. METHODS: A systematic review was conducted across PubMed, Medline, Scopus, Web of Science, Embase, PsycINFO, and Google Scholar to identify relevant studies. The study protocol is registered with the International Prospective Register of Systematic Reviews (PROSPERO; CRD42024573322). The Joanna Briggs Institute quality appraisal tool was used to assess study quality. An inverse variance-weighted random-effects meta-analysis was performed to pool effect estimates. Subgroup analyses, publication bias assessment, trim-and-fill analysis, and sensitivity analyses were conducted. RESULTS: Eleven studies with over one million participants were analysed. Prenatal depression comorbid with diabetes was associated with an increased risk of postpartum depression (PPD) (Odds Ratio (OR) = 1.80, 95 % CI: 1.26-2.59). Additionally, depression comorbid with hypertension during pregnancy was associated with a 28 % higher risk of postpartum cardiovascular disease (CVD) (OR = 1.28, 95 % CI: 1.14-1.43). Our subgroup and sensitivity analyses confirmed the primary findings. CONCLUSION: Prenatal depression, when co-occurring with gestational diabetes or hypertension, is linked to an increased risk of PPD and postpartum CVD. Early screening and integrated care for prenatal depression and pregnancy-related medical conditions may reduce postnatal complications and long-term maternal health risks. AD - School of Population Health, Curtin University, Perth, WA, Australia; College of Medicine and Health Sciences, Woldia University, Woldia, Ethiopia. Electronic address: b.abate@postgrad.curtin.edu.au.; School of Population Health, Curtin University, Perth, WA, Australia; enAble Institute, Curtin University, Perth, WA, Australia.; School of Population Health, Curtin University, Perth, WA, Australia.; School of Population Health, Curtin University, Perth, WA, Australia; School of Public Health, The University of Queensland, Brisbane, QLD, Australia. AN - 40769049 BT - J Psychosom Res C5 - Healthcare Disparities DA - Sep DO - 10.1016/j.jpsychores.2025.112341 DP - NLM ET - 20250805 JF - J Psychosom Res LA - eng N2 - INTRODUCTION: Depression and physical conditions such as gestational diabetes and hypertension frequently co-occur during pregnancy. However, the combined effect of these conditions on postnatal maternal health outcomes remains unclear. This study systematically summarises evidence on the impact of prenatal depression comorbid with gestational diabetes and/or hypertension on adverse postnatal maternal health outcomes. METHODS: A systematic review was conducted across PubMed, Medline, Scopus, Web of Science, Embase, PsycINFO, and Google Scholar to identify relevant studies. The study protocol is registered with the International Prospective Register of Systematic Reviews (PROSPERO; CRD42024573322). The Joanna Briggs Institute quality appraisal tool was used to assess study quality. An inverse variance-weighted random-effects meta-analysis was performed to pool effect estimates. Subgroup analyses, publication bias assessment, trim-and-fill analysis, and sensitivity analyses were conducted. RESULTS: Eleven studies with over one million participants were analysed. Prenatal depression comorbid with diabetes was associated with an increased risk of postpartum depression (PPD) (Odds Ratio (OR) = 1.80, 95 % CI: 1.26-2.59). Additionally, depression comorbid with hypertension during pregnancy was associated with a 28 % higher risk of postpartum cardiovascular disease (CVD) (OR = 1.28, 95 % CI: 1.14-1.43). Our subgroup and sensitivity analyses confirmed the primary findings. CONCLUSION: Prenatal depression, when co-occurring with gestational diabetes or hypertension, is linked to an increased risk of PPD and postpartum CVD. Early screening and integrated care for prenatal depression and pregnancy-related medical conditions may reduce postnatal complications and long-term maternal health risks. PY - 2025 SN - 0022-3999 SP - 112341 ST - Prenatal depression with comorbid diabetes or hypertension and the risk of adverse postnatal maternal health outcomes: a systematic review and meta-analysis T1 - Prenatal depression with comorbid diabetes or hypertension and the risk of adverse postnatal maternal health outcomes: a systematic review and meta-analysis T2 - J Psychosom Res TI - Prenatal depression with comorbid diabetes or hypertension and the risk of adverse postnatal maternal health outcomes: a systematic review and meta-analysis U1 - Healthcare Disparities U3 - 10.1016/j.jpsychores.2025.112341 VL - 196 VO - 0022-3999 Y1 - 2025 ER -