RESUMEN
OBJECTIVE: To examine the extent to which maternal race/ethnicity is associated with mother's milk use among hospitalized very low birth weight (VLBW) infants and maternal receipt of hospital breastfeeding support practices (human milk prenatal education, first milk expression <6 hours after delivery, lactation consultation <24 hours, any skin-to-skin care <1 month). STUDY DESIGN: We studied 1318 mother-VLBW infant pairs in 9 Massachusetts level 3 neonatal intensive care units (NICUs) between January 2015 and November 2017. We estimated associations of maternal race/ethnicity with any and exclusive mother's milk on day 7, on day 28, and at discharge/transfer and hospital practices. We estimated HRs comparing the probability of continued milk use over the hospitalization by race/ethnicity and tested mediation by hospital practices, adjusting for birth weight and gestational age and including hospital and plurality as random effects. RESULTS: Mothers were 48% non-Hispanic white, 21% non-Hispanic black, and 20% Hispanic. Initiation of mother's milk was similar across groups, but infants of Hispanic mothers (hazard ratio [HR], 2.71; 95% CI, 2.05-3.59) and non-Hispanic black mothers (HR, 1.55; 95% CI, 1.17-2.07) stopped receiving milk earlier in the hospitalization compared with infants of non-Hispanic white mothers. Hispanic mothers had lower odds of providing skin-to-skin care at <1 month (OR, 0.61; 95% CI, 0.43-0.87) compared with non-Hispanic whites. CONCLUSIONS: Hispanic and non-Hispanic black mothers were less likely than non-Hispanic white mothers to continue providing milk for their VLBW infants throughout the NICU stay.
Asunto(s)
Lactancia Materna/etnología , Disparidades en Atención de Salud/etnología , Leche Humana , Lactancia Materna/estadística & datos numéricos , Etnicidad , Femenino , Humanos , Recién Nacido , Recién Nacido de muy Bajo Peso , Unidades de Cuidado Intensivo Neonatal , Estimación de Kaplan-Meier , Masculino , Massachusetts , Madres/estadística & datos numéricos , Alta del Paciente , Pautas de la Práctica en Medicina/estadística & datos numéricosRESUMEN
OBJECTIVES: To evaluate the effect of an intensive early intervention on special service use at school-age. STUDY DESIGN: The Infant Health and Development Program was a randomized controlled trial of an intervention for low birth weight (<2500 g) infants ages 0-3 years. We used multivariate logistic regression to test the association between intervention and risk of special education, remedial reading and math, and speech therapy at age 8 years. We also compared rates of service use between study arms among those with learning disabilities (LDs). RESULTS: There were 875 complete cases at 8-year follow-up. There were no statistically significant differences between groups in risk of special education (risk ratio [RR] 0.86, 95% CI 0.64-1.15), remedial reading (RR 0.88, 95% CI 0.68-1.14), remedial math (RR 0.92, 95% CI 0.63-1.34), or speech therapy (RR 0.87, 95% CI 0.62-1.23). The treatment arms did not differ in rates of LDs, and service use for those with LDs was low and unaffected by study group. CONCLUSIONS: Early gains in IQ from infant interventions may not protect children as they face the educational demands of grade school. Only a fraction of those having a LD were receiving school-based support services, indicating a high level of unmet need among low birth weight children with disabilities.