BMC Medical Genetics

Table 4 Association between asthma and polymorphisms of CYP2R1, VDR, GC genes

From: Vitamin D binding protein variants associate with asthma susceptibility in the Chinese han population

	Genotype/Allele	Asthmatics, n (%)	Controls, n (%)	χ²	P
VDR rs2228570
	CC	152	60
	CT	230	91
	TT	85	37	0.194	0.908
	C	534 (57.2)	211 (56.1)
	T	400 (42.8)	165 (43.9)	0.122	0.727
CYP2R1 rs12794717
	CC	171	64
	CT	214	86
	TT	81	25	1.02	0.601
	C	556 (59.7)	214 (61.1)
	T	376 (40.3)	136 (38.9)	0.234	0.628
GC
	Gc1/1	192	105
	Gc1/2	200	94
	Gc2/2	24	1	10.401	0.006
	Gc1	584 (70.2)	304 (76.0)
	Gc2	248 (29.8)	96 (24.0)	4.527	0.033

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ISSN: 1471-2350

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