| Case group | Control group | t | p |
Total | 55.11 ± 10.97 | 72.00 ± 11.15 | −11.218 | 0.000** |
Material condition | 51.65 ± 14.45 | 72.26 ± 13.23 | −10.907 | 0.000** |
Physical function | 57.51 ± 13.30 | 74.33 ± 11.58 | −9.874 | 0.000** |
Psychological function | 54.45 ± 14.42 | 71.99 ± 14.16 | −8.999 | 0.000** |
Social function | 56.81 ± 11.08 | 69.93 ± 11.55 | −8.522 | 0.000** |