| Variables | Frequency | Percentage (%) |
| Age (Years) | ||
| 45 - 50 | 4 | 13.3 |
| 51 to 60 | 11 | 36.7 |
| 61 - 70 | 11 | 36.7 |
| 71 - 76 | 4 | 13.3 |
| Mean ± SD | 62.03 ± 8.95 | |
| Sex |
| |
| Male | 15 | 50.0 |
| Female | 15 | 50.0 |