Table 2 Overall survival and disease-free survival of patients with rectal adenocarcinoma involving different locations along the rectum
Tumor location | Total patient no. | Overall survival | Disease-free survival | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 year (%) | 3 years (%) | 5 years (%) | HR | 95.0% CI | P | 1 year (%) | 3 years (%) | 5 years (%) | HR | 95.0% CI | P | ||
10.1-15 cm | 436 | 94.46 | 81.41 | 73.91 | 1 | 86.83 | 75.11 | 71.87 | 1 | ||||
5.1-10 cm | 331 | 94.86 | 78.21 | 63.46 | 1.263 | 1.004-1.589 | 0.046 | 84.04 | 67.31 | 60.22 | 1.508 | 1.177-1.932 | 0.001 |
0-5 cm | 117 | 88.87 | 59.33 | 47.25 | 2.092 | 1.571-2.786 | <0.001 | 66.93 | 47.39 | 44.07 | 2.548 | 1.876-3.46 | <0.001 |