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Relationships between central lymph node metastasis, tumor diameter, and the BRAFV600E mutation status
| Tumor diameter (mm) |
BRAFV600E mutation | Central lymph node metastasis | Statistic value | P | |||||
|---|---|---|---|---|---|---|---|---|---|
| Total | Yes | No | |||||||
| n | (%) | n | (%) | n | (%) | ||||
| ≤ 5 | Positive | 210 | (85) | 72 | (35) | 138 | (65) | 6.822 | 0.009 |
| Negative | 38 | (15) | 6 | (16) | 32 | (84) | |||
| 5~ | Positive | 300 | (93) | 140 | (47) | 160 | (53) | 0.863 | 0.353 |
| Negative | 22 | (7) | 12 | (55) | 10 | (45) | |||
| 10~ | Positive | 311 | (83) | 224 | (72) | 87 | (28) | 2.549 | 0.110 |
| Negative | 62 | (17) | 51 | (82) | 11 | (18) | |||
