title: Comparison of two methods of predicting outcome in perinatal asphyxia.
abstract: In a follow-up study of 122 full-term infants in whom postasphyxial encephalopathy occurred the incidence of death or severe handicap was 1 in 1000 deliveries. The abilities of two methods of diagnosing intrapartum asphyxia to predict outcome at a median age of 2.5 years were compared. A decision matrix calculation was undertaken to assess the sensitivity and specificity of low Apgar score and postasphyxial encephalopathy. A 10 min Apgar score less than or equal to 5 was the most sensitive of six different Apgar ratings in predicting adverse outcome (sensitivity 43%, specificity 95%) but even this was much less sensitive than the presence of moderate or severe encephalopathy in predicting death or severe handicap (sensitivity 96%).
authors.forename: M I
authors.initials: MI
authors.lastname: Levene
authors.forename: C
authors.initials: C
authors.lastname: Sands
authors.forename: H
authors.initials: H
authors.lastname: Grindulis
authors.forename: J R
authors.initials: JR
authors.lastname: Moore
mesh_terms: D001034:Apgar Score; D001238:Asphyxia Neonatorum / Q000150:complications / Q000175:diagnosis* / Q000401:mortality; D001927:Brain Diseases / Q000209:etiology; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D011336:Probability; D011379:Prognosis