Dukes' stage |
Normal | 7 | −0.111 (0.289) | 0.008* † | −0.103 (0.246) | 0.009* † |
A | 7 | 1.346 (0.998) | 0.029* ‡ | 1.571 (0.917) | 0.204‡ |
B | 10 | 1.246 (1.096) | | 1.473 (1.100) | |
C | 11 | 0.410 (0.903) | | 0.996 (0.755) | |
T stage |
1 | 4 | 1.634 (0.702) | 0.575† | 1.626 (1.096) | 0.812† |
2 | 3 | 0.964 (1.366) | | 1.498 (0.842) | |
3 | 11 | 0.858 (1.267) | | 1.122 (1.113) | |
4 | 10 | 0.754 (0.852) | | 1.334 (0.759) | |
Node status |
0 | 17 | 1.288 (1.026) | 0.300† | 1.514 (0.999) | 0.116† |
1 | 6 | 0.822 (0.854) | | 1.377 (0.799) | |
2 | 5 | −0.083 (0.752) | | 0.539 (0.386) | |
Tumour differentiation |
Well | 6 | 1.045 (1.102) | 0.832† | 1.394 (1.105) | 0.763† |
Moderate | 16 | 0.993 (1.062) | | 1.375 (0.953) | |
Poor | 6 | 0.707 (1.155) | | 1.053 (0.806) | |
Extramural vascular invasion |
No | 22 | 1.019 (1.033) | 0.474† | 1.384 (0.891) | 0.433† |
Yes | 6 | 0.663 (1.191) | | 1.039 (1.118) | |