Table 1 Clinicopathological characteristics of the 505 PTC included in the study
Variables | PTC | No. of available data |
|---|---|---|
Gender (M:F) | 136: 369 | 505 |
Age (years, mean ± SD) | 46.89 ± 15.84 (15.38–89.54) | 505 |
Race | ||
 White / Asian / Black / Etc. | 334 / 51 / 27 / 1 | 413 |
Histology | ||
 Classical / Follicular / Tall cell / Other | 323 / 99 / 34 / 9 | 465 |
 BRAFV600E (Positive:Negative) | 235: 270 | 505 |
Stage | ||
 1 / 2 / 3 / 4 | 284 / 52 / 112 / 55 | 503 |
 Recurrence-free survival time (months) | 14.26 (0–158.71) | 423 |