From: Role of tumor size in the pre-operative management of rectal cancer patients
 |  | Frequency N (%) | OR (95%CI) | P-value | AUC | |
---|---|---|---|---|---|---|
 |  | ≤ 34 mm | >34 mm |  |  |  |
pT classification | pT1-2 | 31 (67.4) | 88 (23.7) | 6.67 (3.4-12.9) | <0.001 | 0.66 |
 | pT3-4 | 15 (32.6) | 284 (76.3) |  |  |  |
 |  | ≤ 29 mm | >29 mm |  |  |  |
pN classification | pN0 | 35 (15.5) | 11 (5.7) | 3.02 (1.5-6.1) | 0.002 | 0.55 |
 | pN1-2 | 191 (84.5) | 181 (94.3) |  |  |  |