Table 4 Cox regression analysis on local recurrence: clinical risk factors and wound signature (validation series only)
From: Predicting a local recurrence after breast-conserving therapy by gene expression profiling
Risk factor | Significance | Hazard ratio for local recurrence | 95% CI for hazard ratio | |
|---|---|---|---|---|
| Â | Â | Â | Lower | Upper |
Age <40 years | 0.39 | 2.542 | 0.30 | 21.7 |
Tumor size T2/T1 | 0.57 | 1.683 | 0.31 | 9.1 |
Boost treatment no/yes | 0.83 | 1.343 | 0.09 | 20.2 |
Wound signature high risk/low risk | 0.01 | 16 | 1.9 | 125 |