Lactation Initiation During COVID-19 at a Single Military Hospital.

Abstract

Human milk is associated with positive short- and long-term health outcomes. Women's choice to breastfeed is influenced by personal, social, health, and economic factors. The COVID-19 pandemic impacted health care delivery, non-emergent health care services, and family lifestyles, primarily in the early months of 2020. The aim of this study was to determine if breastfeeding initiation rates differed during a global pandemic among women in the military health care system. This was a cross-sectional chart review study. We compiled all birthing event health records from March to August in 2019 and 2020 from a single military medical center. Of the 2,737 maternal-infant dyads available, 1,463 met complete inclusion criteria and were analyzed to determine associations between delivery year, maternal and infant characteristics, and initial feeding methods. Institutional research approvals were obtained from the university and medical center institutional review boards. There was no significant association between breastfeeding initiation rates and delivery year (X2(1) = 2.898, P = .089). Some maternal and infant characteristics significantly associated with the feeding method in the logistic regression model and differed by delivery year. Black women were 1.9 times less likely to initiate breastfeeding compared to White women; this disparity became more pronounced in 2020. Multiparous mothers, those who gave birth via cesarean section, and those at earlier gestational ages (32-37 weeks) were less likely to initiate breastfeeding. Models differed by delivery year, with only Black race and cesarean birth significantly impacting the overall model in 2020. Maternal age, military status, military rank, marital status, birth complications, and infant gender were not associated with the feeding method. Overall breastfeeding initiation rates did not differ during the COVID-19 pandemic when rates in 2020 were compared to those in the year prior. Race, birth method, parity, and gestational age were associated with breastfeeding initiation rates in women cared for at military centers.