CYP2C19 (636 G>A, rs4986893) A allele and AG genotype were associated with decreased susceptibility to TB (P = 0.006, OR= 0.33, 95% CI: 0.15-0.76; and P = 0.005, OR =0.31, 95% CI: 0.14-0.72 respectively), as were the CYP3A5 (6986A>G, rs776746) G allele and particularly homozygous GG (recessive mode) genotype (P = 0.004, OR=0.61, 95% CI: 0.43-0.85; and P=0.002, OR=0.47, 95% CI: 0.29-0.76).
CYP2C19 (636 G>A, rs4986893) A allele and AG genotype were associated with decreased susceptibility to TB (P = 0.006, OR= 0.33, 95% CI: 0.15-0.76; and P = 0.005, OR =0.31, 95% CI: 0.14-0.72 respectively), as were the CYP3A5 (6986A>G, rs776746) G allele and particularly homozygous GG (recessive mode) genotype (P = 0.004, OR=0.61, 95% CI: 0.43-0.85; and P=0.002, OR=0.47, 95% CI: 0.29-0.76).