Variables, N (%) | CRC (N = 1652) |
---|---|
Gender | |
 Male | 982 |
 Female | 670 |
Age, years | 58.7 ± 12.1 |
TNM stage | |
 I | 479 |
 II | 623 |
 III | 550 |
T stage | |
 T1 | 217 |
 T2 | 513 |
 T3 | 186 |
 T4 | 736 |
N stage | |
 N0 | 1101 |
 N1 | 369 |
 N2 | 182 |
Location | |
 Right-sided colon | 338 |
 Left-sided colon | 318 |
 Rectum | 996 |
Histological type | |
 Adenocarcinoma | 1529 |
 Mucinous | 123 |
Lymph node examined | |
 Median | 16 ± 6 |
Perineural invasion | |
 Negative | 1424 |
 Positive | 228 |
Vascular invasion | |
 Negative | 1348 |
 Positive | 304 |
Adjuvant chemotherapy | |
 No | 675 |
 Yes | 977 |
Diabetes mellitus | 168 |
Obesity (BMI > 25) | 423 |