The effect of peer support on breast-feeding duration among primiparous women: a randomized controlled trial.

TLDR

Most mothers stop breast‑feeding before the recommended 6 months, and systematic reviews show that professional support programs rarely improve outcomes beyond 2 months. The study aimed to determine whether peer (mother‑to‑mother) support extends breast‑feeding duration among first‑time mothers. A randomized controlled trial enrolled 256 first‑time mothers from two semi‑urban hospitals, assigning them to conventional care or conventional care plus telephone‑based peer support initiated within 48 hours after discharge, with follow‑up at 4, 8, and 12 weeks. Peer support increased breast‑feeding rates at 3 months (81.1% vs 66.9%) and at 4, 8, and 12 weeks, with relative risks of 1.10–1.21, reduced dissatisfaction (1.5% vs 10.5%), and high satisfaction (81.6%), demonstrating effectiveness.

Abstract

Most mothers stop breast-feeding before the recommended 6 months post partum. A systematic review showed that breast-feeding support programs by health care professionals did not substantially improve breast-feeding outcomes beyond 2 months post partum. We conducted a randomized controlled trial to evaluate the effect of peer (mother-to-mother) support on breast-feeding duration among first-time breast-feeding mothers.We recruited 256 breast-feeding mothers from 2 semi-urban community hospitals near Toronto and randomly assigned them to a control group (conventional care) or a peer support group (conventional care plus telephone-based support, initiated within 48 hours after hospital discharge, from a woman experienced with breast-feeding who attended a 2.5-hour orientation session). Follow-up of breast-feeding duration, maternal satisfaction with infant feeding method and perceptions of peer support received was conducted at 4, 8 and 12 weeks post partum.Significantly more mothers in the peer support group than in the control group continued to breast-feed at 3 months post partum (81.1% v. 66.9%, p = 0.01) and did so exclusively (56.8% v. 40.3%, p = 0.01). Breast-feeding rates at 4, 8 and 12 weeks post partum were 92.4%, 84.8% and 81.1% respectively among the mothers in the peer support group, as compared with 83.9%, 75.0% and 66.9% among those in the control group (p < or = 0.05 for all time periods). The corresponding relative risks were 1.10 (95% confidence interval [CI] 1.01-2.72) at 4 weeks, 1.13 (95% CI 1.00-1.28) at 8 weeks and 1.21 (95% CI 1.04-1.41) at 12 weeks post partum. In addition, when asked for an overall rating of their feeding experience, significantly fewer mothers in the peer support group than in the control group were dissatisfied (1.5% v. 10.5%) (p = 0.02). Of the 130 mothers who evaluated the peer support intervention, 81.6% were satisfied with their peer volunteer experience and 100% felt that all new breast-feeding mothers should be offered this peer support intervention.The telephone-based peer support intervention was effective in maintaining breast-feeding to 3 months post partum and improving satisfaction with the infant feeding experience. The high satisfaction with and acceptance of the intervention indicates that breast-feeding peer support programs, in conjunction with professional health services, are effective.