Clinical parameter | PVT1 | Chi-squared test P-value | |
---|---|---|---|
High no. cases | Low no. cases | ||
Age (years) | 0.370 | ||
<50 | 23 | 19 | |
>50 | 17 | 21 | |
Gender | 0.361 | ||
Male | 26 | 22 | |
Female | 14 | 18 | |
Location | 0.841 | ||
Distal | 17 | 15 | |
Middle | 15 | 15 | |
Proximal | 8 | 10 | |
Histologic differentiation | 0.206 | ||
Well | 3 | 2 | |
Moderately | 9 | 18 | |
Poorly | 23 | 16 | |
Undifferentiated | 5 | 4 | |
Invasion depth | 0.002* | ||
T1 | 5 | 14 | |
T2 | 7 | 15 | |
T3 | 14 | 6 | |
T4 | 14 | 5 | |
TNM Stages | 0.015* | ||
I | 2 | 9 | |
II | 12 | 18 | |
III | 22 | 12 | |
IV | 4 | 1 | |
Lymphatic metastasis | 0.179 | ||
Yes | 24 | 18 | |
No | 16 | 22 | |
Distant metastasis | 0.116 | ||
Yes | 4 | 0 | |
No | 36 | 40 |