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Emotional reactivity in infants with congenital heart defects and maternal symptoms of postnatal depression

Øivind Solberg1, Maria T Grønning Dale, Henrik Holmstrøm

  • 1Department of Psychosomatics and Health Behaviour, Norwegian Institute of Public Health, Nydalen, Box 4404, 0403, Oslo, Norway. oivind.solberg@fhi.no

Archives of Women'S Mental Health
|October 25, 2011
PubMed

Insights

Mothers of infants with severe congenital heart defects (CHD) show increased postnatal depression symptoms, irrespective of infant emotional reactivity. Severe infant CHD independently predicts maternal depression at six months postpartum.

Area of Science:

  • Pediatric Cardiology
  • Maternal Mental Health
  • Infant Development

Background:

  • Congenital heart defects (CHD) impact infant development and family well-being.
  • Postnatal depression in mothers is a significant concern, potentially influenced by infant health.
  • Understanding the interplay between infant CHD and maternal mental health is crucial.

Purpose of the Study:

  • To investigate the relationship between infant emotional reactivity and maternal postnatal depression symptoms.
  • To determine if infant congenital heart defects (CHD) predict maternal postnatal depression.
  • To explore the influence of CHD severity on this association.

Main Methods:

  • Study included 242 mother-infant dyads with mild/moderate or severe CHD.
  • Mothers completed the Edinburgh Postnatal Depression Scale (EPDS-6) at 6 months postpartum.
  • Infant emotional reactivity was assessed using the Infant Characteristic Questionnaire (ICQ-D/F-7).

Main Results:

  • Mothers of infants with severe CHD exhibited significantly higher postnatal depression symptoms (OR=2.22) compared to mothers of infants with mild/moderate CHD.
  • This association remained significant even after adjusting for infant emotional reactivity.
  • Infant emotional reactivity did not mediate the relationship between severe CHD and maternal depression.

Conclusions:

  • Severe infant CHD is an independent predictor of heightened maternal postnatal depression symptoms.
  • A potential negative reciprocal relationship exists between infant CHD, infant emotional reactivity, and maternal depression.
  • Further research is needed to establish causality and explore intervention strategies.

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