The prevalence of peripartum depression and its relationship to mode of delivery and other factors among mothers in Ixopo, Kwazulu-Natal, South Africa

Abstract

Peripartum depression is a common mental health condition among mothers, occurring between 4 and 6 weeks post-delivery. This study sought to evaluate the influence that mode of delivery and other related factors have on the development of peripartum depression. The study was carried out in Ixopo, in the KwaZulu-Natal province of South Africa. All women whose infants had been delivered within 4–6 weeks of the study were included until the sample size of 276 was reached. A demographic questionnaire and an Edinburgh postnatal depression scale were administered. Mothers with Edinburgh postnatal depression scale scores of ⩾10 were considered to be suffering from peripartum depression, and peripartum depression was ruled out in those with a score of <10. A total of 110 mothers had Edinburgh postnatal depression scale score ⩾10, thus presenting a prevalence of 39.9%. Of these, 51 (46.4%) had undergone normal vaginal delivery and 59 had a Caesarean section (53.6%). Of the latter group, 23 had elective Caesarean section and 36 had emergency Caesarean section. Logistic regression showed no significant association between peripartum depression and mode of delivery ( p = .074); women who had delivered their child by emergency Caesarean section were three times more likely to develop peripartum depression compared to those who had delivered via normal vaginal delivery (odds ratio: 2.733, confidence interval: 1.002–7.452). Unemployment was found to have a statistically significant association with peripartum depression ( p = .003) and single motherhood was not associated ( p = .425). Emergency Caesarean sections and unemployment were shown to be risk factors for peripartum depression.