Table 2 Tumor characteristics at the time of surgery for the modified intention to treat population
Characteristic | LET (n = 66) mean ± SD or n and % | LET + ZOL (n = 65) mean ± SD or n and % | Total (n = 131) mean ± SD or n and % |
|---|---|---|---|
Surgery performed | |||
No | 7 (10.6) | 3 (4.6) | 10 (7.6) |
Yes | 59 (89.4) | 62 (95.4) | 121 (92.4) |
unknown | 0 | 0 | 0 |
pCR | |||
No | 59 (100) | 62 (100) | 121 (100) |
Yes | 0 (0.0) | 0 (0.0) | 0 (0.0) |
Unknown | 7 | 3 | 10 |
ypT | |||
0 | 0 (0) | 0 (0) | 0 (0) |
is | 0 (0) | 1 (1.6) | 1 (0.8) |
1 | 23 (39.0) | 23 (37.1) | 46 (38.0) |
2 | 29 (49.2) | 28 (45.2) | 57 (47.1) |
3 | 6 (10.2) | 5 (8.1) | 11 (9.1) |
4 | 1 (1.7) | 5 (8.1) | 6 (5.0) |
Unknown | 7 | 3 | 10 |
Mean patholocigal tumor size in cm | 2.9 (±2.0) | 2.7 (±1.7) | 2.8 (±1.8) |