RAGE gene three polymorphisms with Crohn's disease susceptibility in Chinese Han population

Table 2 Genotype distributions and allele frequencies of the studied polymorphisms in patients and controls, and their risk prediction for Crohn's disease under three genetic models of inheritance

Polymorphism		Patients (n = 312)	Controls (n = 479)	P (χ2)	Genetic models	OR; 95%CI
rs1800624	TT	248	343		Additive	0.64; 0.47-0.88
	AT	62	123	0.012	Dominant	0.65; 0.46-0.91
	AA	2	13		Recessive	0.23; 0.05-1.03
	A	10.6%	15.6%	0.005
rs1800625	TT	228	353		Additive	0.98; 0.73-1.33
	CT	82	118	0.460	Dominant	1.03; 0.75-1.42
	CC	2	8		Recessive	0.38; 0.08-1.80
	C	13.8%	14.0%	0.940
rs2070600	GG	174	303		Additive	1.29; 1.03-1.62
	AG	112	148	0.086	Dominant	1.37; 1.02-1.83
	AA	26	28		Recessive	1.46; 0.84-2.55
	A	26.3%	21.3%	0.022

OR: Odds ratio.