C-reactive protein genetic variant is associated with diabetic retinopathy in Chinese patients with type 2 diabetes

Table 3 CRP SNPs distributions among patients with different severities of DR

SNP	Mild NPDR		Moderate NPDR		Severe NPDR		PDR
	(n = 379)		(n = 98)		(n = 80)		(n = 36)
	Minor allele frequencies	Genotype count 11/12/22^#	Minor allele frequencies	Genotype count 11/12/22^#	Minor allele frequencies	Genotype count 11/12/22^#	Minor allele frequencies	Genotype count 11/12/22^#
rs2808629	0.465	110/180/84	0.463	25/52/18	0.405	25/44/10	0.386	11/21/3
rs3093077	0.196	242/122/13	0.168	67/24/4	0.163	55/24/1	0.129	26/9/0
rs1130864	0.053	339/34/3	0.072	83/14/0	0.058	69/9/0	0.074	29/5/0
rs2808634	0.166	263/106/10	0.168	69/25/4	0.127	61/16/2	0.139	27/8/1

^#11, major allele homozygotes; 12, heterozygotes; 22, minor allele homozygotes.

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