DVH index | V1 - V50 | V51 | V52 | V53 | V54 | V55 | V56 | V57 | V58 | V59 | V60 | p-value |
| 0.0 | 0.003 | 0.0031 | 0.0033 | 0.0035 | 0.0038 | 0.004 | 0.0046 | 0.005 | 0.0055 | 0.006 | 0.019 |
| 0.0 | -- | -- | -- | -- | 0.021 | -- | -- | -- | -- | 0.033 | 0.02 |
KC-Lasso model hazard ratio = |