Variables | Odds ratio | 95% confidence intervals | P-value |
---|---|---|---|
Pretreatment albumin | Â | Â | Â |
≥35 g/L | 1.00(ref.) |  |  |
<35 g/L | 1.410 | 0.772-2.576 | 0.263 |
Pretreatment CEA a | Â | Â | Â |
<10 ng ml-1 | 1.00(ref.) |  |  |
≥10 ng ml-1 | 1.885 | 0.984-3.610 | 0.056 |
Differentiation | Â | Â | Â |
Well | 1.00(ref.) | Â | Â |
Moderately | 1.590 | 0.564-4.483 | 0.381 |
Low | 2.694 | 0.694-10.458 | 0.152 |
Sex | Â | Â | Â |
Male | 1.00(ref.) | Â | Â |
Female | 1.725 | 0.987-3.016 | 0.056 |
Age | Â | Â | Â |
≤49 years | 1.00(ref.) |  |  |
50-60 yeas | 1.617 | 0.705-3.709 | 0.256 |
>60 years | 2.872 | 1.344-6.136 | 0.006 |
Location | Â | Â | Â |
Rectum | 1.00(ref.) | Â | Â |
Left colon cancer | 0.948 | 0.502-1.789 | 0.869 |
Right colon cancer | 0.780 | 0.381-1.596 | 0.496 |
Stage | Â | Â | Â |
II | 1.00(ref.) | Â | Â |
III | 0.881 | 0.494-1.572 | 0.668 |