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

Table 2

Characteristics of the included studies.

Study	Year	SNP	Country	Ethnicity	Cases	Controls	Genotype method
Das et al.	2021	rs11615	Bangladesh	Asians	210	200	PCR-RFLP
Zhang et al.	2017	rs11615	China	Asians	95	121	MALDI-TOF
Wu et al.	2014	rs11615	China	Asians	48	48	PCR-RFLP
Han et al.	2012	rs11615	Korea	Asians	229	204	PCR-RFLP
Zhang et al.	2012	rs11615	China	Asians	80	175	PCR
Xiong et al.	2010	rs11615	China	Asians	91	103	PCR-RFLP