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Sleeping problems during pregnancy-a risk factor for postnatal depressiveness.
Johanna T Pietikäinen1,2, Päivi Polo-Kantola3, Pirjo Pölkki4
1Department of Health Solutions, National Institute for Health and Welfare, Mannerheimintie 168, P.O. Box 30, 00271, Helsinki, Finland. johanna.t.pietikainen@helsinki.fi.
Archives of Women'S Mental Health
|August 20, 2018
Summary
Maternal sleep problems during pregnancy, including insomnia and daytime tiredness, are linked to increased risk of postnatal depression. Screening for these issues can help identify at-risk mothers for early intervention.
Area of Science:
- Perinatal mental health
- Sleep medicine
- Reproductive psychiatry
Background:
- Sleep disturbances are known precursors to depression in the general population.
- Pregnancy is a period of significant physiological and psychological changes, potentially impacting sleep and mood.
Purpose of the Study:
- To investigate the association between prenatal and postnatal sleep problems and maternal postnatal depressive symptoms.
- To identify specific sleep disturbances that predict the development of postnatal depression.
Main Methods:
- Prospective cohort study of 1398 women from the CHILD-SLEEP birth cohort in Finland.
- Sleep evaluated using the Basic Nordic Sleep Questionnaire (BNSQ).
- Depressive symptoms assessed using the Center for Epidemiological Studies Depression Scale (CES-D).
Main Results:
- 10.3% of women experienced postnatal depressiveness (CES-D ≥ 10).
- Prenatal poor sleep quality, daytime tiredness, short sleep duration, long sleep latency, and sleep loss were associated with postnatal depressiveness.
- Postnatal difficulty falling asleep strongly predicted concurrent postnatal depressiveness.
Conclusions:
- Prenatal and postnatal sleep problems are significant risk factors for maternal postnatal depression.
- Screening for sleep disturbances during pregnancy, even in the absence of prior depressive symptoms, can identify women at higher risk.
- Early identification and intervention for maternal sleep issues may help prevent postnatal depression.
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