| Socio-demographic characteristic | Number (n) | Percentage (%) | |
| Age (years) | 30 - 39 | 9 | 13.2 |
| 40 - 49 | 14 | 20.5 | |
| 50 - 59 | 21 | 30.9 | |
| 60 - 69 | 13 | 19.2 | |
| ≥70 | 11 | 16.2 | |
| Gender | Male | 48 | 70,6 |
| Female | 20 | 29,4 | |
| Residency | Urban | 35 | 51,5 |
| Rural | 33 | 48,5 | |
| Socio-econ level | Low | 7 | 10,3 |
| Average | 45 | 66,2 | |
| High | 16 | 23,5 | |
| Financial provider | Insurance | 51 | 75 |
| Relative | 7 | 10 | |
| Patient | 10 | 15 | |