| Index | β | SE | Wals | Sig. | HR | 95%CI | |
|---|---|---|---|---|---|---|---|
| upper | lower | ||||||
| Lymph node metastasis | −2.363 | 0.526 | 20.154 | < 0.001 | 0.094 | 0.034 | 0.264 |
| 131I radiotherapy | 2.032 | 0.526 | 14.930 | < 0.001 | 7.628 | 2.721 | 21.378 |
|
Pathology (PTC/PTMC) | −0.418 | 0.334 | 1.564 | 0.211 | 0.659 | 0.342 | 1.267 |