Table 1. Distribution of VDR genotype and the allele among T1DM patients and controls.

First author	Country	Year	Case					Control					HWE
BsmI			BB	Bb	bb	B	b	BB	Bb	bb	B	b
Chang [12]	China	2000	4	16	137	24	290	1	16	231	18	478	Yes
Motohashi [15]	Japan	2003	12	64	127	88	318	1	49	172	51	393	Yes
Liu [21]	China	2003	31	103	91	165	285	110	305	403	525	1111	No
Shen [22]	China	2004	0	11	24	11	59	0	7	45	7	97	Yes
Xiao [26]	China	2006	1	4	49	6	102	0	1	81	1	163	No
Shi [24]	China	2007	1	20	22	22	64	1	18	177	20	372	Yes
Shimada [25]	Japan	2008	32	165	577	229	1319	7	121	471	135	1063	Yes
Israni [18]	India	2009	79	120	37	278	194	56	94	47	206	188	Yes
Kocabas [19]	Turkey	2010	1	14	75	16	164	0	16	70	16	156	Yes
Cheng [27]	China	2010	43	11	0	97	11	82	19	1	183	21	Yes
Gogas Yavuz [17]	Turkey	2011	20	57	40	97	137	14	59	61	87	181	Yes
Mohammadnejad [8]	Iran	2012	11	36	40	58	116	9	45	46	63	137	Yes
Bonakdaran [7]	Iran	2012	14	26	29	54	84	16	11	40	43	91	Yes
FokI			FF	Ff	ff	F	f	FF	Ff	ff	F	f	HWE
Ban [13]	Japan	2001	52	52	6	156	64	82	138	30	302	198	No
Yokota [14]	Japan	2002	50	46	12	146	70	41	59	20	141	99	Yes
Shen [22]	China	2004	5	14	16	24	46	18	24	10	60	44	Yes
Liao [20]	China	2005	18	49	18	85	85	64	74	28	202	130	Yes
Du [16]	China	2008	64	130	47	258	224	123	189	68	435	325	Yes
Sheng [23]	China	2009	39	36	5	114	46	25	41	14	91	69	Yes
Israni [18]	India	2009	142	79	15	363	109	116	76	5	308	86	Yes
Kocabas [19]	Turkey	2010	32	57	1	121	59	18	52	16	88	88	Yes
Xie [9]	China	2012	125	211	101	461	413	135	209	86	479	388	Yes
Sahin [10]	Iran	2012	54	31	0	139	31	43	28	9	114	46	No
Gogas Yavuz [17]	Turkey	2011	61	46	10	168	66	60	63	11	183	85	Yes
Mohammadnejad [8]	Iran	2012	49	33	5	131	43	55	40	5	150	50	Yes
Bonakdaran [7]	Iran	2012	38	25	6	101	37	18	20	7	56	34	Yes