Prenatal Depression Comorbid with Diabetes or Hypertension Increases Risk of Adverse Birth Outcomes

Strategic Insights -

Recent research from Curtin University in Perth, Australia, has highlighted the significant association between prenatal depression comorbid with diabetes or hypertension and adverse neonatal outcomes. The study, a systematic review and meta-analysis, assessed the effect of comorbid prenatal depression and diabetes or hypertension on obstetric or neonatal outcomes, synthesizing evidence from 14 studies comprising over 11 million participants. The findings suggest that prenatal depression comorbid with hypertension is significantly associated with increased risks of preterm birth, low birth weight, and small for gestational age, while comorbid prenatal depression and diabetes are associated with higher odds of cesarean section delivery.

Key Takeaways:

  • 14 studies, comprising over 11 million participants, were included in the systematic review and meta-analysis.
  • Prenatal depression comorbid with hypertension was significantly associated with increased risks of preterm birth (OR = 2.09; 95% CI: 1.04-4.19), low birth weight (LBW) (OR = 2.08; 95% CI: 1.07-4.07), and small for gestational age (SGA)(OR = 1.34; 95% CI: 1.11-1.60).
  • Comorbid prenatal depression and diabetes were associated with higher odds of cesarean section (CS) delivery (OR = 1.42; 95% CI: 1.36-1.47).
  • Special treatment approaches that integrate mental and physical healthcare may be essential to improve outcomes for both mothers and infants.
  • The research highlights the need for early identification and targeted management of comorbidities.
  • Researchers, including Biruk Beletew Abate, Berihun Assefa Dachew, Getenet Ayano, Kim Betts, and Rosa Alati, emphasized the importance of addressing prenatal depression and diabetes or hypertension to reduce the risk of adverse birth outcomes.

Statistics:

  • 14 studies were included in the systematic review and meta-analysis.
  • Over 11 million participants were assessed in the included studies.
  • The odds ratio (OR) for preterm birth was 2.09 (95% CI: 1.04-4.19) in the presence of comorbid prenatal depression and hypertension.
  • The odds ratio (OR) for low birth weight (LBW) was 2.08 (95% CI: 1.07-4.07) in the presence of comorbid prenatal depression and hypertension.
  • The odds ratio (OR) for small for gestational age (SGA) was 1.34 (95% CI: 1.11-1.60) in the presence of comorbid prenatal depression and hypertension.
  • The odds ratio (OR) for cesarean section (CS) delivery was 1.42 (95% CI: 1.36-1.47) in the presence of comorbid prenatal depression and diabetes.

Sources:

  • Prenatal depression comorbid with diabetes or hypertension and the risk of adverse neonatal outcomes: a systematic review and meta-analysis. Annals of Epidemiology, 2025.
  • Curtin University, School of Population Health, Perth, WA, Australia.
  • Elsevier Science Inc, Ste 800, 230 Park Ave, New York, NY 10169, USA (Elsevier - www.elsevier.com; Annals of Epidemiology - www.journals.elsevier.com/annals-of-epidemiology/).