Positive Association between GCKR rs780093 Polymorphism and Coronary Heart Disease in the Aged Han Chinese

Table 6

A breakdown association test between cases and controls by age^a.

Age	rs780093	Genotype (counts)			𝜒^2	𝑃 (df = 2)	HWE	Allele (counts)		𝜒^2	𝑃 (df = 1)	OR (95% CI)
		GG	GA	AA				G	A
≤55	Cases (𝑛=138)	25	73	40			0.49	123	153
	Controls (𝑛=186)	44	100	42	2.44	0.30	0.38	188	184	2.26	0.13	0.79 (0.58–1.08)
55–65	Cases (𝑛=200)	52	94	54			0.40	198	202
	Controls (𝑛=187)	43	96	48	0.79	0.67	0.77	182	192	0.05	0.82	1.03 (0.78–1.37)
≥65	Cases (𝑛=231)	49	130	52			0.07	228	234
	Controls (𝑛=121)	22	56	43	6.86	0.03	0.71	100	142	4.11	0.04	1.38 (1.01–1.89)

aHWE: Hardy-Weinberg equilibrium; OR: odds ratio; CI: confidence interval.