Table 2.

The frequencies of genotypes and alleles of rs1333326 in cases and controls groups

	Genotype frequency			Allelic frequency
	GG	AG	AA	G	A
Control	8	66	292	82	650
All cases	8	227	403	243	1033
	X2 = 35.08, P =2.41 × 10−8			X2 = 21.09, P =4.00 × 10−6
Cases with DM a	2	40	58	44	156
	X2 = 19.79, P =5.00 × 10−5			X2 = 15.67, P =7.60 × 10−5
Cases without DM a	6	187	345	199	877
	X2 = 30.96, P =1.89 × 10−7			X2 = 17.65, P =2.70 × 10−5
Cases with hypertension a	7	202	360	216	922
	X2 = 33.69, P =4.84 × 10−8			X2 = 20.12, P =7.00 × 10−6

^aCompared to controls