Table 5.
Frequences of genotypes and alleles of EPO and TCF7L genes polymorphisms in normal controls and diabetes mellitus patients.
| SNP | Genotype | Normal controls (%) | DM (%) | pvalue | OR (95% CI) |
|---|---|---|---|---|---|
| Allele | (n = 235) | (n = 125) | |||
| AA | (56.60%) 133 | (63.20%) 79 | 0.225 | 0.759 (0.486-1.186) | |
| AC | (40.00%) 94 | (30.40%) 38 | 0.072 | 1.526 (0.962-2.422) | |
|
| |||||
| rs551238 (EPO1) |
CC | (3.4%) 8 | (6.40%) 8 | 0.189 | 0.515 (0.189-1.408) |
| A | (95.60%) 227 | (93.60%) 117 | 0.583 | 0.902 (0.623-1.304) | |
| C | (47.66.4%) 112 | (36.80%) 46 | 0.583 | 1.109 (0.767-1.604) | |
| GG | (2.98%) 7 | (3.20%) 4 | 0.908 | 0.929 (0.627-3.235) | |
| GT | (36.17%) 85 | (29.60%) 37 | 0.148 | 1.409 (0.885-2.244) | |
|
| |||||
| rs1617640 (EPO 2) |
TT | (60.85%) 143 | (67.20%) 84 | 0.235 | 0.759 (0.481-1.197) |
| G | (39.15%) 92 | (32.80%) 41 | 0.328 | 1.216 (0.822-1.798) | |
| T | (97.02%) 228 | (96.80%) 121 | 0.328 | 0.823 (0.556-1.217) | |
| CC | (94.89%) 223 | (96.00%) 120 | 0.638 | 0.774 (0.266-2.250) | |
| CT | (5.11%) 12 | (4.00%) 5 | 0.638 | 1.291 (0.444-3.725) | |
|
| |||||
| rs7903146 (TCF7L2) |
TT | (0) 0 | (0) 0 | ||
| C | (100.00%) 235 | (100.00%) 125 | 0.642 | 0.779 (0.271-2.236) | |
| T | (5.11%) 12 | (4.00%) 5 | 0.642 | 1.284 (0.447-3.686) | |