| Depression (scores) |
| Normal (0–4) | 209 | 72.3 |
| Mild depressive symptoms (5–9) | 56 | 19.4 |
| Moderate depression (10–14) | 15 | 5.2 |
| Moderate severe depression (15–19) | 9 | 3.1 |
| Median = 2.0, Mean ± SD = 3.5 ± 4.0, Range = 0–19 | | |
| Family relationship (scores) |
| Good (>10) | 265 | 91.7 |
| Poor (≤10) | 24 | 8.3 |
| Median = 20, Mean ± SD = 17.6 ± 3.9, Range = 0–20 | | |