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Psycho-social stress and puerperal depression
C J Martin1, G W Brown, D P Goldberg
1Research Unit in Health and Behavioural Change, University of Edinsburgh, U.K.
Journal of Affective Disorders
|March 1, 1989
Summary
Pregnancy depression is strongly linked to psycho-social stress. However, postpartum depression occurring shortly after birth may have different biological causes, not stress-related.
Area of Science:
- Psychiatry
- Perinatal Mental Health
- Psychosocial Factors
Background:
- Psycho-social stress is implicated in psychiatric disorders.
- Understanding the onset of perinatal depression is crucial for effective intervention.
- Distinguishing between prepartum and postpartum depression may reveal different etiologies.
Purpose of the Study:
- To assess the role of psycho-social stress in psychiatric disorders during pregnancy and postpartum.
- To compare the antecedents of prepartum-onset versus postpartum-onset depressive illness.
- To investigate potential distinct etiologies for puerperal depression.
Main Methods:
- A consecutive series of women admitted to a psychiatric Mother and Baby Unit with depressive illness.
- A random sample of women who had recently given birth.
- Assessment of psycho-social stress events and difficulties preceding depressive illness onset.
Main Results:
- Prepartum-onset psychiatric disturbances were overwhelmingly found to be stress-related.
- Women with postpartum-onset depression were less likely to have experienced recent stress before onset.
- A lack of psycho-social antecedents was noted in women developing depression within 2-3 weeks of childbirth.
Conclusions:
- Psycho-social stress plays a significant role in prepartum depressive illness.
- Puerperal depression, particularly early-onset, may possess a distinct biological aetiology.
- Further research is warranted to explore the biological underpinnings of early postpartum depression.