Clinical Study
Prognostic Value of Mandard and Dworak Tumor Regression Grading in Rectal Cancer: Study of a Single Tertiary Center
Table 2
Comparison between TRG and pathological variables.
| Variables | (%) | Mandard good response (%) | Mandard bad response (%) | value | Dworak good response (%) | Dworak bad response (%) | value |
| ypT stage | | | | | | | | T (0–2) | 88 (66.1) | 42 (60) | 7 (10.1) | <0.001 | 36 (66.7) | 13 (15.3) | <0.001 | T (3-4) | 56 (38.9) | 28 (40) | 62 (89.9) | 18 (33.3) | 72 (84.7) |
ypN stage | | | | | | | | N0 | 5 (3.5) | 61 (87.1) | 36 (52.2) | <0.001 | 47 (87) | 50 (58.8) | 0.001 | N (1-2) | 139 (96.5) | 9 (12.9) | 33 (47.8) | 7 (13) | 35 (41.2) |
|
|