Prognostic factors | Odds ratios (95% CI) | Test for trend (linear by linear) |
---|---|---|
Histological grade | Â | <0.001 |
   Well | 1 |  |
   Moderate | 1.51 (0.87–2.61) |  |
   Poor | 2.50 (1.51–4.16) |  |
Nottingham Prognostic Index | Â | 0.016 |
   Good | 1 |  |
   Moderate | 1.63 (1.09–2.44) |  |
   Poor | 1.99 (1.13–3.50) |  |
Tumour type | Â | 0.007 |
   Excellent | 1 |  |
   Good | 2.03 (0.66–6.23) |  |
   Moderate | 2.25 (0.701–7.25) |  |
   Poor | 3.12 (1.07–9.11) |  |