Table 3. The Association Between Demographic Variables of Participants and Overall Quality of Life.
| Demographic Variables | Overall Quality of Life, Mean ± SD | P Value |
|---|---|---|
| Age | 0.233 | |
| 50 > | 17.66 ± 2.35 | |
| 50-60 | 17.13 ± 3.77 | |
| 60-70 | 17.13 ± 3.90 | |
| 70 ≤ | 16.05 ± 2.97 | |
| Marital status | 0.004 | |
| Unmarried | 15.86 ± 3.61 | |
| Married | 17.41 ± 3.41 | |
| Educational status | 0.007 | |
| Illiterate | 16.31 ± 3.47 | |
| Primary school | 16.93 ± 3.13 | |
| Middle school | 17.97 ± 3.28 | |
| High school and higher | 19.32 ± 4.81 | |
| Economic status | < 0.001 | |
| Low | 15.41 ± 3.50 | |
| Average/Good | 17.90 ± 3.22 | |
| Had job | 0.108 | |
| Yes | 19.21 ± 2.24 | |
| No | 16.84 ± 3.51 | |
| Disease duration, y | 0.047 | |
| 5 > | 17.04 ± 3.94 | |
| 5-10 | 17.13 ± 2.70 | |
| 10-15 | 17.85 ± 3.76 | |
| 15-20 | 15.45 ± 4.14 | |
| 20 ≤ | 15.50 ± 2.77 | |
| Comorbidity | 0.549 | |
| Yes | 16.88 ± 3.51 | |
| No | 17.65 ± 4.37 |