| Character | N | % |
| Age (years) |
|
|
| <45 | 152 | 69.1 |
| ≥45 | 68 | 30.9 |
| Gender |
|
|
| Male | 44 | 20 |
| Female | 176 | 80 |
| Pathology |
|
|
| Papillary | 178 | 80.9 |
| Follicular | 42 | 19.1 |
| Tumor size |
|
|
| ≤2 cm | 131 | 59.5 |
| >2 cm | 89 | 40.5 |
| Multifocality |
|
|
| Yes | 30 | 13.6 |
| No | 190 | 86.4 |
| Lymph node metastasis |
|
|
| Yes | 66 | 30 |
| No | 154 | 70 |
| Capsular infiltration |
|
|
| Yes | 33 | 15 |
| No | 187 | 85 |
| Vascular invasion |
|
|
| Yes | 24 | 10.9 |
| No | 196 | 89.1 |
| Tg level |
|
|
| ≤10 ng/ml | 150 | 68.2 |
| >10 ng/ml | 70 | 31.8 |