|Table 3: Combined genotype analysis of IFNG+874T/A and NOS2A-954G/C SNPs in tuberculosis patients and control groups.|
|The AA/GG combined genotype was used as reference in a 7 × 2 for trend table. The combined genotypes TT/GG and AT/GG were not present. |
-value considered ; -value comparing TB patients and control group.
-value comparing TB patients and TST+ control subgroup.
TST+: tuberculin skin test positive; OR: odds ratio; ND: not determined.