[The Apgar score as a predictor of neurologic sequellae]

Abstract

65 newborns with Apgar score less than 7 were studied. Initially 2 groups were formed. Group 1 with severe asphyxia Apgar 0-3 and group 2 with moderate asphyxia Apgar 4-7. Each group was divided according to Apgar score at 5 minutes; with good recuperation Apgar greater than or equal to 6 and bad recuperation Apgar less than 6. So four subgroups were formed. All patients were evaluated with Amiel Tison neurological examination at 12 months old. Of the 65 newborns, 52 (80%) had a normal neurologic examination, and only 12 (20%) were not normal. There were not significant statistic differences neither between the moderate and severely asphyxiated groups nor between the four subgroups at 5 minutes and their neurological examination. We conclude that the Apgar score at 5 minutes is not a good predictive of neurological sequelae, because there is a myriad of factors difficult to investigate in relation to the etiology of neurologic sequelae. We stress the importance of reviewing the original idea about the Apgar score as a useful method (instrument) to evaluate the hemodynamic and homeostatic conditions of the newborns.