title: Early discharge and risk for postnatal depression.
abstract: OBJECTIVE
  To determine whether early discharge (< 72 hours) after childbirth increased the risk for women developing postnatal depression.
  
  
  METHODS
  Prospective cohort design consisting of an initial interview, and six-weekly assessments for 24 weeks using a self-report questionnaire and the Edinburgh Postnatal Depression Scale (EPDS). Women discharged within 72 hours were compared with the remaining women.
  
  
  METHODS
  Tertiary referral hospital in western Sydney, New South Wales, 1993.
  
  
  METHODS
  All 749 women delivering over a three-month period were recruited. Of the 522 participants, 425 women completed the study.
  
  
  METHODS
  Women scoring > 13 on the EPDS on two or more occasions were considered potential "cases" of postnatal depression. The diagnosis was confirmed using the Structured Clinical Interview for DSM-III-R disorders (SCID).
  
  
  RESULTS
  Of the 153 women (36%) discharged early, 22 women (14.4%) developed postnatal depression over the study period compared with 20 of the 272 women (7.4%) who had standard length of stay. Women who were discharged within 72 hours had a significantly increased risk for developing postnatal depression (odds ratio [OR], 2.12; 95% confidence interval [CI], 1.07-4.21). This risk persisted when other sociodemographic, obstetric and psychosocial risk factors were controlled for in a logistic regression analysis (OR, 3.06; 95% CI, 1.22-7.69).
  
  
  CONCLUSIONS
  Women planning early discharge after childbirth should be carefully assessed before discharge and follow-up should be rigorous. The potential to develop postnatal depression should be considered in all women choosing early discharge from hospital.
authors.affiliation: Department of Psychological Medicine, Nepean Hospital, Penrith, NSW.
authors.forename: A R
authors.initials: AR
authors.lastname: Hickey
authors.forename: P M
authors.initials: PM
authors.lastname: Boyce
authors.forename: D
authors.initials: D
authors.lastname: Ellwood
authors.forename: A D
authors.initials: AD
authors.lastname: Morris-Yates
mesh_terms: D000293:Adolescent; D000328:Adult; D036861:Delivery, Obstetric; D019052:Depression, Postpartum / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D007902:Length of Stay; D016015:Logistic Models; D009517:New South Wales / Q000453:epidemiology; D010351:Patient Discharge; D011247:Pregnancy; D011446:Prospective Studies; D012307:Risk Factors; D013997:Time Factors