Association of ERCC1 rs11615 Polymorphism with the Risk of Cervical Cancer Especially in Chinese Populations: A Meta-Analysis

Table 3

The frequency distribution of alleles and genotypes.

Study	Cases			Controls			Cases		Controls		for HWE
	CC	CT	TT	CC	CT	TT	C	T	C	T
Das et al.	155	45	10	120	60	20	355	65	300	100	0.0047
Zhang et al.	43	42	10	62	55	4	128	62	179	63	0.0474
Wu et al.	25	16	7	31	15	2	66	30	77	19	0.9133
Han et al.	131	85	13	115	78	11	347	111	308	100	0.6349
Zhang et al.	39	34	7	105	61	9	112	48	271	79	0.9709
Xiong et al.	47	31	13	66	32	5	125	57	164	42	0.6627