| Hazard ratio (95% CI) | Pvalue |
---|---|---|
Multivariate without BCI | Â | Â |
   Age, ≥ 50 versus < 50 | 2.34 (0.90-6.13) | 0.082 |
   Tumor size, ≥ 2 cm versus < 2 cm | 1.36 (0.61-3.02) | 0.451 |
   Tumor grade, reference grade 1 |  | 0.008 |
Grade 2 | 8.08 (1.07-60.88) | 0.043 |
Grade 3 | 18.22 (2.33-142.53) | 0.006 |
   Treatmenta | 1.09 (0.45-2.61) | 0.850 |
Multivariate with BCI | Â | Â |
   Age, ≥ 50 versus < 50 | 2.23 (0.85-5.87) | 0.103 |
   Tumor size, ≥ 2 cm versus < 2 cm | 1.28 (0.57-2.87) | 0.554 |
   Tumor grade, reference grade 1 |  | 0.008 |
Grade 2 | 8.67 (1.14-65.73) | 0.037 |
Grade 3 | 18.95 (2.42-148.48) | 0.005 |
   Treatmenta | 0.96 (0.40-2.33) | 0.931 |
   BCIb | 9.60 (3.20-28.80) | < 0.0001 |
Multivariate with only BCI and AO | Â | Â |
   Adjuvant! Onlinec | 1.52 (1.11-2.08) | 0.009 |
   BCIc | 3.27 (1.79-5.98) | 0.0001 |