Table 1. Socio-demographic characteristics of the participants, N=124 (100%).
| Variables | 124 (100%) | Male 46 (37.1) | Female 78 (62.9) | p-value |
| Age (years) | ||||
| 60-69 | 53 (42.7) | 16 (34.8) | 37 (47.4) | |
| 70-79 | 45 (36.3) | 17 (37) | 28 (35.9) | |
| ≥80 | 26 (21.0) | 13 (28.3) | 13 (16.7) | 0.22 |
| Educational level | ||||
| Illiterate | 40 (32.3) | 5 (10.9) | 35 (44.9) | |
| Below high school | 45 (36.3) | 20(43.5) | 25(32.1) | |
| Above high school | 39 (31.5) | 21(45.7) | 18(23.1) | 0 |
| Marital status | ||||
| Unmarried | 37 (29.8) | 7(15.2) | 30(38.5) | |
| Married | 87 (70.2) | 39 (84.8) | 48 (61.5) | 0.006 |
| Occupational status | ||||
| Current working | 8 (6.5) | 5 (10.9) | 3 (3.8) | |
| Not working | 116 (93.5) | 41 (89.1) | 75 (96.2) | 0.1 |
| Monthly income | ||||
| < 5000 | 49 (39.5) | 8 (17.4) | 41 (52.6) | |
| 5000-10000 | 52 (41.9) | 26 (56.5) | 26 (33.3) | |
| > 10000 | 23 (18.5) | 12 (26.1) | 11 (14.1) | 0.001 |