Matrix Metalloproteinase-9 −1562C/T Gene Polymorphism Is Associated with Diabetic Nephropathy

Table 3

Distribution frequency of MMP9 −1562C/T alleles [case (%)].

		NC	NDN	DN
		100	142	168
Genotype frequency	CC	45 (45.0)	64 (45.1)	101 (60.1)
	CT	13 (13.0)	30 (21.1)	37 (22.0)
	TT	42 (42.0)	48 (33.8)	30 (17.9)
Allele frequency	C alleles	53 (53.0)	75 (52.8)	119 (52.8)
	T alleles	47 (47.0)	67 (47.2)	49 (29.2)

versus the NC group.
versus the NDN group.