Table-III.
Association analysis of genotype distribution of 374T/A polymorphism among DNR and NPDR sub-groups.
| Genotypes | DNR n=150 (%) | NPDR Mild n=44 (%) | NPDR Moderate n=34 (%) | NPDR severe n=22 (%) | OR (95% CI) | p-value | Regression analysis OR (95% C1) | p-value |
|---|---|---|---|---|---|---|---|---|
| TT | 120 (80.0) | 39(88.6) | 21(61.8) | 12(54.5) | Ref | |||
| TA | 26 (17.3) | 3(6.8) | 12(35.3) | 8(36.4) | 0.35(0.10-1.23)a
2.63(1.15-6.02)b 3.07(1.14-8.28)c |
0.09a
0.01b 0.03c |
2.63(1.15 - 6.02)b
3.77(1.42-10.03)c |
0.021b
0.008c |
| AA | 4(2.7) | 2(4.5) | 1(2.9) | 2(9.1) | 1.53(0.27-8.72)a
1.42(0.15-13.41)b 5(0.82-30.19)c |
0.638a
1b 0.113c |
“DNR: diabetic with no retinopathy, NPDR: non - proliferative diabetic retinopathy, PDR: proliferative diabetic retinopathy, a: DNR vs NPDR Mild, b: DNR vs NPDR moderate, c: DNR vs NPDR severe.”