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Table 1 CYP2C9 alleles and genotypes

From: Frequencies of CYP2C9 polymorphisms in North Indian population and their association with drug levels in children on phenytoin monotherapy

CYP2C9 allele and genotype

CYP2C9 allele frequencies (n = 89)

95 % Confidence interval (%)

CYP2C9*1

85.4 %

80.21–90.59

CYP2C9*2

4.5 %

1.45–7.55

CYP2C9*3

10.1 %

5.67–14.53

CYP2C9*1/*1

71.9 %

62.56–81.24

CYP2C9*1/*2

7.9 %

2.27–13.45

CYP2C9*1/*3

19.1 %

10.93–27.27

CYP2C9*2/*3

1.1 %

0–3.27

CYP2C9*2/*2

0 %

0

CYP2C9*3/*3

0 %

0