| Variable | N (%) |
| Age of patients | Mean (SD) = 49.8 (±15.5) |
| Age groups (Years) |
|
| 20 - 30 | 500 (21.2) |
| 31 - 41 | 629 (26.7) |
| 42 - 52 | 456 (19.3) |
| 53 - 63 | 359 (15.2) |
| ≥64 | 408 (17.3) |
| Gender |
|
| Male | 451 (19.1) |
| Female | 1901 (80.8) |
| Patient type |
|
| In-Patient | 532 (22.6) |
| Out-Patient | 1820 (77.4) |