Disappointing follow-up findings for indigent high-risk newborns.
Indigent populations have received little attention in neonatal follow-up studies. We conducted "blinded" evaluations one year past term for 204 indigent high-risk infants who were ventilator treated or had a very low birth weight (VLBW) (less than or equal to 1500 g) and 85 healthy term controls from families similar to those of the high-risk infants. Marked developmental delay (Bayley Mental Developmental Index, less than 70) or gross motor abnormality occurred in 2% of controls, 27% of VLBW infants, 33% of ventilator-treated infants, and 39% of ventilator-treated VLBW infants. Despite considerable effort to prevent attrition, 43% of high-risk survivors were unavailable for follow-up at the one-year visit. Even if all of these infants were assumed to be normal, the incidence of developmental delay exceeded that in 11 of 12 recent studies. Indigent high-risk infants deserve considerable follow-up attention because of their high rate of attrition and developmental delay.
D000886:Anthropometry; D002658:Developmental Disabilities / Q000175:diagnosis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male; D008489:Medical Indigency; D009048:Motor Skills; D012017:Referral and Consultation; D012121:Respiration, Artificial; D012306:Risk; D012959:Socioeconomic Factors; D014505:Urban Population