Table 3. Association results for 2 candidate CHD risk loci in stage 1, stage 2 and combined data.

	Number of		rs2275735			rs4758685
	Cases	Controls	P value	OR(CI)	HWE-P	P value	OR(CI)	HWE-P
Stage 1	190	190	0.03	0.52(0.30–0.91)	0.88	0.02	0.80(0.62–0.99)	0.30
Stage 2	400	392	0.25	0.68(0.39–0.96)	0.57	0.02	0.87(0.69–0.99)	0.46
Combined	590	582	0.19	0.70(0.35–0.99)	0.69	0.02	0.83(0.71–0.98)	0.73

P values and OR (95%CI) were comparing the control group with CHD group under additive model; HWE-P: P value of Hardy–Weinberg equilibrium test for controls.