Table 1.
Clinical characteristics of the patients
| N = 910 | |
|---|---|
| Sex | |
| Man | 532 (58.5) |
| Woman | 378 (41.5) |
| Age (years) [median (range)] | 67 (20‐93) |
| Location | |
| Right | 290 (31.9) |
| Left | 620 (68.1) |
| Histology | |
| Well or moderately differentiated | 854 (93.8) |
| Poorly differentiated or mucinous | 56 (6.2) |
| Tumor size (mm) [median (range)] | 45 (14‐158) |
| pT stage | |
| Tis | 4 (0.4) |
| T1 | 37 (4.1) |
| T2 | 164 (18.0) |
| T3 | 398 (43.7) |
| T4 | 307 (33.7) |
| pStage | |
| 0 | 4 (0.4) |
| I | 158 (17.4) |
| II | 276 (30.3) |
| III | 357 (39.2) |
| IV | 115 (12.6) |
Values represent numbers (percentages), unless indicated otherwise.