Table 2. Distribution of CCND1-G870A genotypes and allelic frequency in cancer cases and controls.

S.No.	PMID	Cancer type	Case	Control	Case			Control			Case		Control
			n	n	GG	GA	AA	GG	GA	AA	A	G	A	G
1.	16488657	Oral cancer	146	137	36	71	39	40	61	36	0.51	0.49	0.49	0.51
2.	17011980	Lung cancer	151	151	29	87	35	39	69	43	NA	NA	NA	NA
3.	17561354	Esophageal cancer	151	201	22	76	53	37	111	53	NA	NA	NA	NA
4.	18548202	Cervical cancer	150	150	33	64	53	30	65	55	NA	NA	NA	NA
5.	1948683	Cervical cancer	200	200	39	94	67	47	119	34	228	172	187	213
6.	20380574	Urinary bladder cancer	212	250	48	85	79	58	119	73	243	181	265	235
7.	20822933	Prostate cancer	192	224	38	65	89	58	93	73	243	141	239	209
8.	21268129	Esophageal cancer	151	151	20	99	32	56	72	23	163	139	118	184
9.	23354584	Colorectal cancer	130	160	19	70	41	41	76	43	NA	NA	NA	NA
10.	24604328	Breast cancer	151	83	33	77	41	07	47	29	159	143	105	61
11.	24604328*	Breast cancer	54	134	15	31	08	18	78	38	47	61	154	114
12.	25146682	Colorectal cancer	103	107	54	39	10	71	33	03	59	147	39	175

^*PMID: 24604328 repeated twice in our study. NA, not available.