Age (years) |
< 40 |
50 |
8.6 |
40– 60 |
233 |
39.9 |
>60 |
301 |
51.5 |
Gender |
Male |
350 |
59.9 |
Female |
234 |
40.1 |
T stage |
T1 |
8 |
1.4 |
T2 |
73 |
12.5 |
T3 |
292 |
50.0 |
T4 |
201 |
34.4 |
Missing |
10 |
1.7 |
N stage |
N0 |
315 |
53.9 |
N1 |
155 |
26.5 |
N2 |
88 |
15.0 |
Missing |
26 |
4.5 |
TNM stage |
stage I |
62 |
10.6 |
stage II |
250 |
42.8 |
stage III |
248 |
42.5 |
Missing |
24 |
4.1 |
Grade |
grade I |
259 |
44.3 |
grade II |
266 |
45.5 |
grade III |
43 |
7.4 |
Missing |
16 |
2.7 |
Tumor size |
< 5 cm |
267 |
45.7 |
> 5cm |
277 |
47.4 |
Missing |
40 |
6.8 |
Tumor site |
Right colon |
159 |
27.2 |
Transverse colon |
58 |
9.9 |
Left colon |
178 |
30.5 |
Rectum |
189 |
32.3 |
Number of evaluated lymph nodes |
<12 |
336 |
57.5 |
≥12 |
230 |
39.4 |
Missing |
18 |
3.1 |
Mean number of evaluated lymph nodes |
|
10.7 (+ 5.6) |
Median number of evaluated lymph nodes |
|
10.0 |