| Variables | Mean psychological domain scores (Me ± SD) | Test and level of significance |
| Total | 56.28 (± 14.88) | |
| Gender | ||
| Male | 57.28 ± 14.77 | T = 0.969; p = 0.334 |
| Female | 54.89 ± 15.03 | |
| Age group | ||
| <30 | 70.83 ± 8.33 | F = 6.715; p = 0.000 |
| 30 - 39 | 68.75 ± 12.31 | |
| 40 - 49 | 61.39 ± 16.40 | |
| 50 - 59 | 56.06 ± 12.97 | |
| ≥60 | 51.34 ± 14.66 | |
| Level of education | ||
| Unfinished primary | 44.79 ± 13.58 | F = 7.958; p = 0.000 |
| Primary | 51.67 ± 13.61 | |
| Secondary | 59.84 ± 14.35 | |
| High/college | 60.27 ± 13.39 | |