| Patients’ Demographic | No. (%) |
| Sex: |
|
| Male | 75 (100) |
| Female | 0 (0) |
| Age: |
|
| Less than 40 | 36 (48) |
| 40 - 60 | 27 (36) |
| 60 - 80 | 11 (14.7) |
| More than 80 | 1 (1.3) |