Mortality among Infants of Black as Compared with White College-Educated Parents

Abstract

Abstract Background In the United States, black infants are twice as likely to die as white infants; this difference reflects both black infants' higher rates of low birth weight and the higher mortality among black infants of normal birth weight. We studied mortality in infants born to college-educated parents in order to investigate this gap while controlling for sociodemographic variables. Methods We used the National Linked Birth and Infant Death Files for 1983 through 1985 to calculate infant mortality rates for children born to college-educated parents. The study population consisted of 865,128 white infants and 42,230 black infants. A separate effect of birth weight was assessed by examining mortality rates before and after the exclusion of infants weighing less than 2500 g at birth (low-birth-weight infants). Results In this population, the infant mortality rate was 10.2 per 1000 live births for black infants and 5.4 per 1000 live births for white infants; the adjusted odds ratio for death among b...