Table 5. Power of the study with different ORs in an allelic model.

SNPs	MAF		Power in PTB compared with LTBI			Power in LTBI compared with HC
	LTBI	HC	OR = 1.49	OR = 1.69	OR = 1.89	OR = 1.49	OR = 1.69	OR = 1.89
rs7574865	0.325	0.346	0.785	0.954	0.994	0.790	0.956	0.994
rs4853542	0.283	0.299	0.760	0.944	0.991	0.766	0.946	0.992
rs1031509	0.360	0.324	0.799	0.959	0.995	0.780	0.952	0.993
rs897200	0.410	0.444	0.810	0.963	0.995	0.808	0.961	0.995