Association between a Single Nucleotide Polymorphism in the 3-UTR of ARHGEF18 and the Risk of Nonidiopathic Pulmonary Arterial Hypertension in Chinese Population

Table 2

Allele frequencies of rs3745357 in the ARHGEF18 gene among PAH patients and controls.

	Allele	PAH patients	PAH patients^a	PAH patients^b	Controls	value
		Allele numbers (%)	Allele numbers (%)	Allele numbers (%)	Allele numbers (%)	Overall patients versus controls	PAH^a versus controls	PAH^b versus controls
Rs3745357	C	106 (45.3)	60 (63.8)	46 (32.9)	157 (45.9)	0.932	0.001	0.017
	T	128 (54.7)	34 (36.2)	94 (67.1)	195 (54.1)

^aPH patients without history of coronary heart disease; ^bPH patients with history of coronary heart disease.