Table 3.

Meta-analysis results of the association of C677T polymorphisms and HCC of 4 studies (including CLD controls)

Genetic model	OR	95%CI	p for herterogeneity	I2	Egger's p
TT/CC (OR1)	1.72	0.84-3.52	0.04	0.64	0.69
CT/CC (OR2)	0.85	0.62-1.16	0.82	0	0.44
TT/CT (OR3)	1.81	1.22-2.71	0.25	0.28	0.71
(TT+CT)/CC	1.03	0.77-1.36	0.13	0.46	0.26
TT/(CC+CT)	1.85	1.00-3.42	0.06	0.60	0.78
CT/(CC+TT)	0.75	0.57-0.99	0.92	0	0.68
T/C	1.31	0.86-2.02	0.01	0.76	0.25