Expression and Genetic Polymorphisms of ERCC1 in Chinese Han Patients with Oral Squamous Cell Carcinoma

Table 3

Association between ERCC1 polymorphisms and response to chemotherapy in OSCC patients.

SNP	Total frequencies	CR+PR	SD+PD	value	OR (95% CI)
rs11615
CC	45	24	21	Ref	—
CT	35	22	13	0.495	1.481 (0.601-3.648)
TT	3	1	2	0.601	0.438 (0.037-5.177)
rs3212948
GG	45	24	21	Ref	—
CG	35	22	13	0.495	1.481 (0.601-3.648)
CC	3	1	2	0.601	0.438 (0.037-5.177)
rs3212961
CC	22	12	10	Ref	—
AC	45	27	18	0.793	1.25 (0.446-3.500)
AA	16	8	8	1	0.833 (0.229-3.028)
rs735482
AA	24	14	10	Ref	—
AC	44	27	17	1	1.134 (0.412-3.125)
CC	15	6	9	0.333	0.476 (0.128-1.771)