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