A Common Variant of ASAP1 Is Associated with Tuberculosis Susceptibility in the Han Chinese Population

Table 3

Comparison of rs4733781 genotype distributions among IGRA-positive and IGRA-negative controls.

SNP rs4733781	IGRA-negative controls; (%)	IGRA-positive controls; (%)	OR (95% CI)
	736	215
CC	226 (30.7)	78 (36.3)	1.00 (reference)
CA	381 (51.8)	102 (47.4)	0.75 (0.53-1.06)	0.1007
AA	129 (17.5)	35 (16.3)	0.82 (0.51-1.31)	0.3939
CA+AA	510 (69.3)	137 (63.7)	0.76 (0.55-1.06)	0.1082