Effect of Male Partner-Targeted Breastfeeding Education and Support Interventions on Optimal Breastfeeding Practices in Central Ethiopia: A Cluster Randomized Controlled Trial.

A male partner or husband is the most influential person in the family, especially in Ethiopia. The role of a male partner or husband in promoting and supporting breastfeeding has hardly been investigated in low- and middle-income countries, including Ethiopia. Therefore, the objective of this study was to evaluate the effect of breastfeeding education and support interventions that focus on male partners, with the goal of promoting optimal breastfeeding practices in central Ethiopia. A two-arm parallel design cluster randomized controlled trial was carried out among couples in a community setting in the Hadiya Zone, Central Ethiopia. Fathers and mothers in the intervention group received breastfeeding education and support via social events, home visits and using printed materials, while those in the control group received existing routine care. A total of 408 couples from 16 clusters were randomly assigned to either the intervention group (n = 204) or the control group (n = 204). A Generalized Estimating Equation (GEE) model was used to evaluate the effectiveness of the interventions. At the end of the interventions, the proportion of optimal breastfeeding practice increased by 19.5% in the intervention group and by 2% in the control group. The differences-in-difference in optimal breastfeeding practice between the intervention and control groups was 17.5% [95% CI: 13.8%-21.2%; p = 0.001]. In the GEE model, babies born to mothers in the mother-father pair group had a 38% higher likelihood [RR = 1.38, 95% CI (1.106, 1.723)] of being optimally breastfed at the sixth month compared with babies born to mothers who received standard care. Breastfeeding education and support interventions targeting male partners in low-resource settings improve optimal breastfeeding practices, highlighting the need to give due emphasis to integrating breastfeeding promotion and counselling for male partners into existing maternal and child health services. Trial Registration: ClinicalTrials.gov identifier (NCT number): NCT05173454, First registered on 30/12/2021.