The prevalence of suicidal behavior and ideation during pregnancy and postpartum period, its variation in the COVID-19 pandemic, and the related factors: A systematic review and meta-analysis of observational studies

• Zekiye Karacam ^[1] ; Ezgi Sari ^[1] ; Ruveyda Yuksel ^[1] ; Hulya Arslantas ^[1]
  1. [1] Adnan Menderes University

     Adnan Menderes University

     Turquía

     
• Localización: European journal of psychiatry, ISSN 0213-6163, Vol. 38, Nº 2, 2024
• Idioma: inglés
• DOI: 10.1016/j.ejpsy.2023.100248
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• Resumen

  • Bacground: Pregnancy and postpartum are sensitive periods for mental health problems due to increased stressors and demands, and the prevalence of intentional self-harming behaviors such as suicidal behavior and ideation may increase. Changes in the provision of prenatal care services and utilization of health services and adverse living conditions during the COVID-19 epidemic may also trigger or exacerbate mental illnesses.

    Aims: To investigate the prevalence of suicidal behavior and ideation encountered during pregnancy and postpartum period, its change in the COVID-19 pandemic, and the related factors.

    Methods: A systematic review and meta-analysis of observational studies was conducted. A search was conducted in April 2021 and updated in April 2023 on Web of Science, PubMed, PsycINFO, EBSCO, Turk Medline, Turkish Clinics, and ULAKBIM databases. Two authors independently conducted the search, selection of articles, data extraction, and quality assessment procedures, and an experienced researcher controlled all these steps. Joanna Briggs Institute’s Critical Appraisal Checklists were used to assess the quality of the studies.

    Results: The meta-analysis included 38 studies and the total sample size of the studies was 9 044 991. In this meta-analysis, the prevalence of suicidal behavior in women during pregnancy and postpartum periods was 5.1 % (95 % CI, 0.01−1.53), suicidal ideation 7.2 % (95 % CI, 0.03−0.18), suicide attampt 1 % (95 % CI, 0.00−0.07) and suicidal plan 7.8 % (95 % CI, 0.06−0.11). Rate of suicidal behavior, ideation/thought increased and attempts in the pandemic process (2.5% vs 19.7 %; 6.3% vs 11.3 %; 3.6% vs 1.4 %, respectively). Prevalences of suicidal behavior, ideation, attempts, and plan in the postpartum period was higher than during pregnancy (1.1% vs 23.4 %;

    6.1% vs 9.2 %; 0.5% vs 0.7 %; 7.5% vs 8.8 %, respectively). This systematic review showed that suicidal behavior increases due to many factors such as individual and obstetric characteristics, economic and socio-cultural factors, domestic violence, and a history of physical and mental illness.

    Conclusion: This study revealed that suicidal behavior in the perinatal period is quite common, especially in high-risk groups, and it increases even more during the pandemic period. Being aware of the sensitivity of the perinatal period in terms of suicidal behavior, healthcare professionals can improve mother-baby health by identifying high-risk groups and providing preventive and health-promoting services