Variable | Relative risk | 95% CI | P value |
---|---|---|---|
Dukes' stage | Â | Â | Â |
   AB vs CD | 8.59 | 2.67–27.56 | 0.003 |
Grade | Â | Â | Â |
Well+moderate vs. poor | 1.29 | 0.64–2.61 | 0.471 |
Site | Â | Â | Â |
Proximal vs. distal | 1.00 | 0.52–1.92 | 0.989 |
Lymph node metastasis | Â | Â | Â |
Negative vs. positive | 1.41 | 0.55–3.62 | 0.471 |
Hepatic metastasis | Â | Â | Â |
Negative vs. positive | 0.12 | 0.05–0.31 | 0.000 |
Vessel invasion | Â | Â | Â |
Negative vs. positive | 0.81 | 0.40–1.65 | 0.569 |
Adjuvant therapy | Â | Â | Â |
Yes vs. No | 0.28 | 0.03–2.23 | 0.233 |
pRb | Â | Â | Â |
Negative vs. positive | 0.83 | 0.43–1.60 | 0.580 |
Cyclin D1 | Â | Â | Â |
Negative vs positive | 1.03 | 0.50–2.12 | 0.919 |