Severe maternal morbidity and postpartum mental health-related outcomes in Sweden: a population-based matched-cohort study

Arch Womens Ment Health. 2019 Aug;22(4):519-526. doi: 10.1007/s00737-018-0917-z. Epub 2018 Oct 17.

Abstract

We examined whether women experiencing severe maternal morbidity (SMM) are more likely to be treated for a psychiatric illness or be prescribed psychotropic medications in the postpartum year than mothers who did not experience SMM. We also examine the relationship between SMM and specific mental health-related outcomes, and the relationship between specific SMM diagnoses/procedures and postpartum mental-health-related outcomes. The national registers in Sweden were used to create a population-based matched cohort. Every delivery with SMM between July 1, 2006, and December 31, 2012 (n = 8558), was matched with two deliveries without SMM (n = 17,116). Conditional logistic regression models assessed the relationship between SMM and postpartum mental health-related outcomes. Women who experienced SMM had significantly greater odds of being treated for a psychiatric disorder (aOR 1.22; 95% CI 1.03-1.45) and being prescribed psychotropic medications (aOR 1.40; 95% CI 1.24-1.58) in the postpartum year. Specifically, they had significantly greater odds of being treated for neuroses (aOR 1.35; 95% CI 1.09-1.69) and having a prescription for anxiolytics/hypnotics (aOR 1.36; 95% CI 1.18-1.58) or antidepressants (aOR 1.35; 95% CI 1.17-1.55). Women who were diagnosed with shock or uterine rupture/obstetric laparotomy during delivery had the greatest odds of postpartum mental health-related outcomes. This study identified mothers with SMM as a group at high risk for postpartum mental illness. Postpartum mental health services should be provided to ensure the well-being of these high-risk mothers.

Keywords: National registry data; Psychiatric treatment; Psychotropic medication; Severe maternal morbidity.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Cohort Studies
  • Female
  • Humans
  • Maternal Age
  • Mental Disorders / drug therapy*
  • Mental Disorders / epidemiology
  • Mental Disorders / psychology
  • Morbidity
  • Mothers / psychology*
  • Population Surveillance / methods*
  • Postpartum Period / psychology*
  • Pregnancy
  • Pregnancy Complications / epidemiology*
  • Pregnancy Complications / psychology*
  • Psychotropic Drugs / therapeutic use*
  • Risk Factors
  • Sweden / epidemiology
  • Young Adult

Substances

  • Psychotropic Drugs