| Risk Factor | Groups | |||||
| Snuff box (Group A) | Radial (Group B) | Chi-square | ||||
| N | % | N | % | X2 | P-value | |
| DM | 5 | 16.7 | 6 | 20.0 | 0.111 | 0.739 |
| Dyslipidimc | 18 | 60.0 | 17 | 56.7 | 0.069 | 0.793 |
| HTN | 7 | 23.3 | 7 | 23.3 | 0.000 | 1.000 |