Mortality in infants discharged from neonatal intensive care units in Georgia.
Although neonatal intensive care units (NICUs) have contributed to advances in neonatal survival, little is known about the epidemiology of deaths that occur after NICU discharge. To determine mortality rates following NICU discharge, we used linked birth, death, and NICU records for infants born to Georgia residents from 1980 through 1982 and who were admitted to NICUs participating in the state's perinatal care network. Infants who died after discharge (n = 120) had a median duration of NICU hospitalization of 20 days (range, 1 to 148 days) and a median birth weight of 1983 g (range, 793 to 5159 g). The postdischarge mortality rate was 22.7 per 1000 NICU discharges. This rate is more than five times the overall postneonatal mortality rate for Georgia from 1980 to 1982. The most common causes of death were congenital heart disease (23%), sudden infant death syndrome (21%), and infection (13%). Demographic characteristics commonly associated with infant mortality were not strongly associated with the mortality following NICU discharge.
Allen
D M
DM
Division of Reproductive Health, Centers for Disease Control, Atlanta, Ga.
Buehler
J W
JW
Samuels
B N
BN
Brann
A W
AW
D001741:Black or African American; D001719:Birth Certificates; D002423:Cause of Death; D003644:Death Certificates; D004522:Educational Status; D005260:Female; D005845:Georgia; D006330:Heart Defects, Congenital / Q000453:epidemiology / Q000401:mortality; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal; D008297:Male; D009035:Mothers; D010351:Patient Discharge; D012189:Retrospective Studies; D012307:Risk Factors; D013398:Sudden Infant Death / Q000453:epidemiology; D044465:White People