Table 4 Genotype and allele frequency of +405 G/C VEGF polymorphism in patients with and without DR
From: Vascular endothelial growth factor +405G/C polymorphism as a predictor of diabetic retinopathy
VEGF gene +405 | With retinopathy (133) | Without retinopathy (n=57) | OR | (95% CI) | P value | |||
|---|---|---|---|---|---|---|---|---|
Polymorphism | No. | % | No. | % | ||||
Genotype | GG | 37 | 27.8 | 14 | 24.6 | 0.84 | (0.41, 1.72) | 0.64 |
CG | 72 | 54.1 | 37 | 64.9 | 1.57 | (0.83, 2.98) | 0.17 | |
CC | 24 | 18.0 | 6 | 10.5 | 0.53 | (0.21, 1.39) | 0.20 | |
Alleles | G | 146 | 54.9 | 65 | 57.0 | 1.09 | (0.70, 1.70) | 0.70 |
C | 120 | 45.1 | 49 | 43.0 | 0.92 | (0.59, 1.43) | ||