| Home address | Father’s occupation | Father’s education level | Family’s annual income |
Quality of life | 0.111 | 0.172 | 0.028 | 0.288** |
Material condition | 0.321** | 0.147 | 0.294** | 0.464** |
Physical function | −0.006 | 0.032 | −0.029 | 0.171 |
Psychological function | 0.038 | 0.188* | −0.086 | 0.155 |
Social function | 0.048 | 0.218* | −0.032 | 0.211* |