| Characteristics | Frequency | % |
| Qat chewing | 72 | 72.00% |
| HTN | 60 | 60.00% |
| Smoking | 49 | 49.00% |
| DM | 32 | 32.00% |
| Hx of CAD | 30 | 30.00% |
| Family history | 29 | 29.00% |
| Shammah | 16 | 16.00% |
| Pipe | 14 | 14.00% |
| Pregnancy | 2 | 2.00% |