Table 5. Detailed association of rsl7222919 with IS risk in IS and control groups under different genetic models.

Model	Case (n, %)	Control (n, %)	χ2	P value	OR (95% CI)
Dominant
TG + GG	285 (35.2)	339 (41.1)	6.040	0.014*	0.778 (0.637–0.951)
Recessive
GG	27 (3.3)	43 (5.2)	3.520	0.061	0.627 (0.384–1.025)
Additive
TT	525 (64.8)	486 (58.9)
TG	258 (31.9)	296 (35.9)	4.110	0.043	0.807 (0.656 –0.993)
GG	27 (3.3)	43 (5.2)	4.674	0.031	0.581 (0.354–0.955)

*express the P value for significance P < 0.025.