Table 1.
Patient demographic and clinical data
| Variables | Statistics |
|---|---|
| Age (y) |
57.00 ± 13.82 |
| Lymph node ratio |
0.05 ± 0.10 |
| Survival duration (months) |
61.69 ± 17.20 |
| DFS duration (month) |
56.33 ± 23.38 |
| Gender |
|
| Male |
32 (59.3) |
| Female |
22 (40.7) |
| Location of tumor |
|
| Colon |
28 (51.9) |
| Rectum |
26 (48.1) |
| Depth of invasion |
|
| T1 |
2 (3.7) |
| T2 |
8 (14.8) |
| T3 |
21 (38.9) |
| T4 |
23 (42.6) |
| Stage |
|
| I |
7 (13.0) |
| II |
25 (46.3) |
| III |
22 (40.7) |
| Death |
13 (24.1) |
| Recurrence or metastasis | 14 (25.9) |
DFS, disease free survival; HE, hematoxylin-eosin; SLN, sentinel lymph node.
Continuous variables were shown as mean ± standard deviation and categorical variables were presented as number (%).