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) |