| Variables | Quality of life domains | |||
| Physical health mean (SD) | Psychological mean (SD) | Social relationship mean (SD) | Environmental mean (SD) | |
| Age (years) |
|
|
|
|
| 18 - 40 | 21.54 (5.50) | 18.15 (3.57) | 10.08 (1.55) | 22.38 (4.45) |
| 40 - 49 | 22.83 (2.64) | 18.17 (2.64) | 10.00 (1.26) | 22.50 (3.62) |
| 50 - 59 | 23.25 (4.94) | 20.25 (3.33) | 9.50 (1.98) | 23.25 (3.31) |
| 59+ | 20.79 (4.76) | 17.84 (4.48) | 10.05 (1.47) | 22.74 (4.37) |
| P-value | 0.044 | 0.019 | 0.031 | 0.529 |
| Marital status |
|
|
|
|
| Single | 22.72 (4.44) | 18.94 (2.53) | 10.33 (1.68) | 23.61 (3.07) |
| Widowed | 24.67 (7.57) | 18.00 (8.66) | 9.67 (1.53) | 25.67 (1.53) |
| Married | 21.14 (4.97) | 18.29 (3.89) | 9.81 (1.53) | 22.05 (4.44) |
| P-value | 0.311 | 0.770 | 0.478 | 0.170 |
| Sex |
|
|
|
|
| Male | 21.72 (4.91) | 18.57 (3.64) | 10.13 (1.55) | 22.51 (4.39) |
| Female | 21.88 (5.21) | 18.13 (4.25) | 9.44 (1.54) | 23.13 (3.03) |
| P-value | 0.826 | 0.925 | 0.635 | 0.671 |
| Level of education |
|
|
|
|
| None | 22.00 (8.49) | 15.50 (10,61) | 9.00 (1.41) | 25.00 (1.41) |
| Primary | 22.40 (3.98) | 18.53 (3.25) | 10.33 (1.63) | 22.13 (3.50) |
| Secondary | 22.46 (4.69) | 18.88 (3.31) | 9.58 (1.68) | 23.42 (3.24) |
| High | 20.35 (5.90) | 18.15 (4.15) | 10.25 (1.33) | 21.85 (5.39) |
| P-value | 0.503 | 0.921 | 0.285 | 0.466 |
| Monthly income |
|
|
|
|
| 0 - 36,000 | 22.29 (4.48) | 18.29 (3.30) | 10.06 (1.47) | 23.26 (2.62) |
| 36,000+ | 21.11 (5.50) | 18.68 (4.36) | 9.82 (1.70) | 21.93 (5.35) |
| P-value | 0.352 | 0.685 | 0.558 | 0.236 |
| Occupation |
|
|
|
|
| Unemployed | 22.55 (4.37) | 18.86 (3.39) | 9.98 (1.63) | 23.31 (3.23) |
| Private | 16.43 (6.83) | 14.57 (5.13) | 9.86 (0.69) | 17.43 (5.26) |
| Public | 21.20 (3.63) | 19.80 (2.77) | 9.80 (2.05) | 23.40 (5.68) |
| P-value | 0.136 | 0.011 | 0.935 | 0.077 |