| Variables | Patients n = 221 n (%) |
| Age groups (years) |
|
| 20 - 30 y | 10 (4.5) |
| 30 - 39 y | 53 (24) |
| 40 - 49 y | 65 (29.4) |
| ≥50 y | 93 (42.1) |
| Marital status |
|
| Married | 83 (37.55) |
| Single | 34 (15.38) |
| Widow | 12 (5.42) |
| unknown | 92 (41.62) |
| Profession |
|
| Employed | 97 (43.89 ) |
| Housewife | 113 (51.13) |
| Unknown | 11 (04.97) |
| Residential area |
|
| Urban | 92 (41.62) |
| Rural | 124 (56.10) |
| Religion |
|
| Christian | 115 (52.03) |
| Muslim | 14 (06.33) |
| Others | 15 (06.78) |
| Unknown | 77 (34.84) |