| Parameters | Thalassemia (n = 50) | Sickle cell disease (n = 50) | Controls (n = 50) | P value |
| rs9376090 |
|
|
|
|
| TT | 41 (82%) | 23 (46%) | 40 (80%) | p1 = 0.001* |
| CT | 6 (12%) | 26 (52%) | 10 (20%) | p2 = 0.13 |
| CC | 3 (6%) | 1 (2%) | 0 (0%) | p3 = 0.001* |
| Allele frequency T C |
88 (88%) 12 (12%) |
72 (72%) 28 (28%) |
90 (90%) 10 (10%) | p1 = 0.004* p2 = 0.65 p3 = 0.001* |
| rs4895441 |
|
|
|
|
| AA | 28 (56%) | 20 (40%) | 34 (68%) | p1 = 0.06 |
| AG | 20 (40%) | 30 (60%) | 15 (30%) | p2 = 0.44 |
| GG | 2 (4%) | 0 (0%) | 1(2%) | p3 = 0.008* |
| Allele frequency A G |
76 (76%) 24 (24%) |
70 (70%) 30 (30%) |
83 (83%) 17 (17%) | p1 = 0.33 p2 = 0.22 p3 = 0.03* |