CPB Ljubljana 2018 course book

Dose volume response

Local control at 3 years

- Cox regression - Dose and volume continous co-variates - Significance: p=0.07 for CTV HR D90 p=0.01 for CTV HR volume - Hazard ratios: 0.962 for CTV HR D90 (per Gy) 1.018 for CTV HR volume (per cc)

3%

6%

5%

7%