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Effect of couple‐based cognitive behavioural intervention on prevention of postnatal depression: multisite randomised controlled trial
Author(s) -
Ngai FW,
Wong PWC,
Chung KF,
Chau PH,
Hui PW
Publication year - 2020
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/1471-0528.15862
Subject(s) - edinburgh postnatal depression scale , medicine , randomized controlled trial , depression (economics) , postpartum depression , incidence (geometry) , pregnancy , intervention (counseling) , postnatal care , obstetrics , pediatrics , depressive symptoms , cognition , psychiatry , macroeconomics , physics , optics , economics , genetics , biology
Objective To compare a couple‐based cognitive behavioural intervention ( CBI ) for postnatal depression with CBI delivered to women alone and control (standard perinatal care). Design Multisite randomised controlled trial. Setting Antenatal clinics at three regional public hospitals in Hong Kong. Sample 388 low‐risk childbearing couples. Methods Childbearing couples were randomly allocated to couple‐based CBI ( n = 134), women‐alone CBI ( n = 124) or control ( n = 130). The CBI consists of a 3‐hour antenatal group session and two 30‐minute postnatal telephone follow‐up sessions. Main outcome measures The primary outcome was depressive symptoms, measured on the Edinburgh Postnatal Depression Scale ( EPDS ). Assessments were collected at baseline (during pregnancy), 6 weeks, 6 months, and 12 months postpartum. Results Depressive symptoms were significantly more improved at 6 weeks postpartum for mothers in couple‐based CBI than in women‐alone CBI (difference 1.46, 95% CI 0.11–2.81) or control groups (difference 1.71, 95% CI 0.29–3.13). The proportion of mothers with postnatal depression ( EPDS score ≥ 10) was significantly lower at 6 weeks postpartum in couple‐based CBI than in control (difference 17.8%, 95% CI 3.6–32.0). However, the treatment effect was not maintained at 6 and 12 months. There was no significant intervention effect among fathers. Conclusions Couple‐based CBI is more effective than CBI delivered to mothers alone and standard perinatal care in reducing the incidence of postnatal depression among Chinese mothers in the early postpartum period. Tweetable abstract Couple‐based cognitive behavioural intervention is effective in reducing postnatal depression among Chinese mothers in the early postpartum period.