Association of TLR-2 Gene Polymorphisms with the Risk of Periodontitis: A Meta-Analysis

Table 6

Main outcomes of the analyses on periodontitis and TLR-2 rs13150331 polymorphism.

Model	Subgroup	No. of studies	Case/control	OR	95% CI		Pooling model
A vs.G	Overall (fulfill HWE)	2	1291/397	1.121	0.955-1.316	0	Fixed	0.161
	Asian	2	1291/397	1.121	0.955-1.316	0	Fixed	0.161
	CP	2	1291/397	1.121	0.955-1.316	0	Fixed	0.161
AG+GG vs. AA	Overall (fulfill HWE)	2	1291/397	0.930	0.717-1.205	0	Fixed	0.581
	Asian	2	1291/397	0.930	0.717-1.205	0	Fixed	0.581
	CP	2	1291/397	0.930	0.717-1.205	0	Fixed	0.581
GG vs. AG+AA	Overall (fulfill HWE)	2	1291/397	0.783	0.601-1.021	0	Fixed	0.071
	Asian	2	1291/397	0.783	0.601-1.021	0	Fixed	0.071
	AgP	2	1291/397	0.783	0.601-1.021	0	Fixed	0.071
AG vs. AA	Overall (fulfill HWE)	2	1291/397	1.003	0.762-1.321	0	Fixed	0.983
	Asian	2	1291/397	1.003	0.762-1.321	0	Fixed	0.983
	CP	2	1291/397	1.003	0.762-1.321	0	Fixed	0.983
GG vs. AA	Overall (fulfill HWE)	2	1291/397	0.785	0.569-1.082	0	Fixed	0.140
	Asian	2	1291/397	0.785	0.569-1.082	0	Fixed	0.140
	CP	2	1291/397	0.785	0.569-1.082	0	Fixed	0.140