G6PD deficiency in neonates: A prospective study

One thousand consecutively born babies were screened for G6PD deficiency and observed for seven days for development of jaundice. Frequency of the deficiency was 3.9%, being 5% in males and 2.8% in females. Religion did not have any bearing on the frequency. Parental screening in cases of babies deficient in G6PD enzyme revealed deficiency of the enzyme in majority of the mothers. Hyperbilirubinemia developed in 48.7% of babies having G6PD deficiency : It is recommended that any neonate presenting with jaundice must be screened for G6PD deficiency not only to define the etiology of hyperbilirubinemia but also to prevent future hemolytic episodes.