Postneonatal deaths from infections and injuries: race, maternal risk, and age at death.
Most infants with birthweights greater than or equal to 2,500 g who survive the first 27 days of life have a reasonable opportunity to grow into healthy children. However, some of these infants succumb to two potentially preventable causes of death: infections and injuries. Although the relationship between maternal attributes and risk of death from these causes has been described, little is known about how maternal attributes relate to postneonatal age at death. To examine this relationship, we analyzed postneonatal deaths from infections and injuries among 3,116,391 white and 638,915 black neonatal survivors with birthweights greater than or equal to 2,500 g. We grouped postneonates by maternal race and risk status. Infants of mothers greater than or equal to 20 years of age who started prenatal care in the first trimester were considered low risk; all others were high risk. For each category of infection death (respiratory, central nervous system, and other bacterial--including sepsis), neither race nor maternal risk status was related to age at death. The same was true for three categories of injury death (motor vehicle, fire, and homicide), but not for injury deaths in the category of choking, drowning, or suffocation. Among blacks, these deaths occurred at younger ages, regardless of maternal risk status. Thus, efforts to prevent deaths from choking, drowning, or suffocation among blacks should focus on early infancy.
Pregnancy and Infant Health Branch, Centers for Disease Control, Atlanta, Georgia 30333.
M M
MM
Adams
P H
PH
Rhodes
B J
BJ
McCarthy
D001741:Black or African American; D002423:Cause of Death; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007239:Infections / Q000401:mortality*; D008425:Maternal Behavior; D016012:Poisson Distribution; D016016:Proportional Hazards Models; D012307:Risk Factors; D044465:White People; D014947:Wounds and Injuries / Q000401:mortality*