Table 3.

Comparison of Interleukin-6 −634C/G Genotypes and Alleles in Atrial Fibrillation Patients and Controls

	χ2	Odds ratio (95% CI)	P
CC vs. CG+GG	4.6401	0.5054 (0.2707–0.9435)	0.0312
CG vs. CC+GG	1.5366	1.4943 (0.7908–2.8236)	0.2151
GG vs. CC+CG	4.2960	4.7353 (0.9537–23.5116)	0.0382
CC vs. GG	5.5117	0.1723 (0.0340–0.8728)	0.0189
C vs. G	6.5817	0.5129 (0.3066–0.8580)	0.0103
G vs. C		1.9497 (1.1655–3.2616)

CI, confidence interval.