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ROC curves for factors predicting local control
Prescription BED
10
highest AUC (0.693; p < 0.001)
Optimal cut point of 105 Gy (sensitivity of 81% and specificity of 50%)
2-year LR BED
10
< 105 Gy 15%
BED
10
> 105 Gy 4% (p < 0.001)
Kestin et al, Radiother Oncol 2014