| 变量 | ESSDIA | SAS | SDS | ESSPRI | ||||
| r | P | r | P | r | P | r | P | |
| IL-6 | 0.315 | 0.002 | 0.363 | <0.001 | 0.267 | 0.011 | 0.356 | 0.001 |
| ESSDAI | - | - | 0.452 | <0.001 | 0.503 | <0.001 | 0.552 | <0.001 |
| SAS | - | - | - | - | 0.347 | 0.001 | 0.387 | <0.001 |
| SDS | - | - | - | - | - | - | 0.411 | <0.001 |