Table 1 Clinicopathological characteristics
Characteristics | No. of patients | Percent |
|---|---|---|
Gender | ||
Male | 215 | 74.1 |
Female | 75 | 25.9 |
Age | ||
<65 | 221 | 76.2 |
≥ 65 | 69 | 23.8 |
Blood type | ||
A | 101 | 34.8 |
B | 73 | 25.2 |
AB | 28 | 9.7 |
O | 88 | 30.3 |
Smoking | ||
No | 128 | 44.1 |
Yes | 162 | 55.9 |
Drinking | ||
No | 194 | 66.9 |
Yes | 96 | 33.1 |
Family history | ||
No | 230 | 79.3 |
Yes | 60 | 20.7 |
Tumor location | ||
GEJ | 8 | 2.8 |
Upper third | 32 | 11.0 |
Middle third | 54 | 18.6 |
Lower third | 172 | 59.3 |
Diffuse | 24 | 8.3 |
Tumor size (cm) | ||
< 5 | 115 | 39.7 |
≥ 5 | 175 | 60.3 |
ypT | ||
0 | 9 | 3.1 |
1–2 | 57 | 19.6 |
3–4 | 224 | 77.3 |
ypN | ||
0 | 100 | 34.5 |
1 | 49 | 16.9 |
2 | 79 | 27.2 |
3 | 62 | 21.4 |
ypTNM | ||
I | 52 | 17.9 |
II | 71 | 24.5 |
III | 167 | 57.6 |
Histological type | ||
Adenocarcinoma | 186 | 64.1 |
Poorly cohesive carcinoma | 104 | 35.9 |
Lauren classification | ||
Intestinal | 143 | 49.3 |
Diffuse or Mixed | 147 | 50.7 |
Grade of differentiation | ||
Well | 70 | 25.2 |
Moderate or Poor | 220 | 74.8 |
Vascular or lymphatic invasion | ||
No | 218 | 75.2 |
Yes | 72 | 24.8 |
Nervous invasion | ||
No | 222 | 76.6 |
Yes | 68 | 23.4 |
Neoadjuvant therapy | ||
SOX | 214 | 73.8 |
XELOX | 21 | 7.2 |
FOLFOX | 55 | 19.0 |
Adjuvant treatment | ||
No | 31 | 10.7 |
Yes | 259 | 89.3 |