#5-49E. Optimizing Postpartum Care: Why Minimum Lactation Support is Not Enough (JAMA Netw Open, 2026)

Are our current clinical guidelines for in-hospital lactation support truly sufficient to ensure breastfeeding success for all postpartum families? This large-scale, cross-sectional study analyzed electronic health records of over twenty-two thousand mother-infant dyads to evaluate how the postpartum breastfeeding support ratio—the frequency of documented lactation help per shift—is associated with exclusive breastfeeding rates. The key finding demonstrates a strong, nonlinear positive association: a standard support ratio of 1.00 yielded a 78% probability of exclusive breastfeeding, whereas doubling that support to a ratio of 2.00 boosted the probability to 91%. This suggests that the current minimum recommendation of one session per shift may be inadequate. However, because this is a cross-sectional secondary analysis, it is limited by its inability to establish direct causality or evaluate the actual quality of the care provided. For clinicians, these findings are highly relevant as they highlight systemic disparities in support—particularly among racial minorities and patients requiring interpreters—underlining the critical need to implement more equitable, intensive, and individualized lactation support strategies in obstetric and pediatric practice.

Citation: Gallagher TT, McKechnie AC, Austin RR, Neerland CE, Mathiason MA, Kozhimannil KB, Looman WS, Demerath EW. Documented In-Hospital Lactation Support and Exclusive Breastfeeding During the Postpartum Stay. JAMA Network Open. 2026. DOI: 10.1001/jamanetworkopen.2026.24984

URL: https://doi.org/10.1001/jamanetworkopen.2026.24984

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