Table 1.

CDH1 -160C/A SNP genotype distribution in cases and controls

Author-year	Country	Cancer type	Method	Genotype (N)						P HWE controls
				Case			Control
				CC	CA	AA	CC	CA	AA
Lei et al. 2002	Swiss	Breast	PCR-SSCP	226	166	32	135	92	21	0.350
Lei et al. 2002	Czech	Breast	PCR-SSCP	74	60	18	51	42	7	0.677
Cattaneo et al. 2006	Italy	Breast	PCR-RFLP	50	43	6	139	89	18	0.476
Yu et al. 2006	China	Breast	Taqman	222	201	44	243	187	39	0.721
Tipirisetti et al. 2013	India	Breast	Sequencing	120	26	56	175	42	33	<0.001

PCR-SSCP Polymerase chain reaction single-strand conformation polymorphism, RFLP restriction fragment length polymorphism