| Dimension | Observation group （n=35） | Control group （n=35） | t/χ2 | P |
| Emotional responses | 10.42±1.35 | 14.16±2.42 | -9.741 | < 0.001 |
| Cognitive function | 9.52±2.16 | 12.62±2.98 | -8.721 | < 0.001 |
| Behavioural performance | 11.54±1.57 | 15.68±3.48 | -7.041 | < 0.001 |
| Social function | 7.87±2.35 | 11.63±2.58 | -11.059 | < 0.001 |
