Prognosis for extremely low birth weight babies in Jamaica.
D001034:Apgar Score; D001724:Birth Weight; D001831:Body Temperature; D002675:Child, Preschool; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007563:Jamaica; D011379:Prognosis; D012959:Socioeconomic Factors