Table 3.
The radiomic features correlated with lung injury
| Exp (B) 95% CI | |||||
|---|---|---|---|---|---|
| Radiomic features | P‐value | Exp (B) | Lower | Upper | Logistic regression AUC (95%CI) |
| Planning CT | |||||
| SHAPE:Mass | 0.011 | 33.456 | 2.257 | 496.017 | 0.832 (0.621–1.000) |
| SHAPE:Orientation | 0.036 | 1.047 | 1.003 | 1.093 | |
| CBCT1 | |||||
| NGTDM25:Contrast | 0.077 | 1.001 | 1 | 1.003 | 0.837 (0.683–0.990) |
| SHAPE:Max3DDiameter | 0.008 | 4.094 | 1.438 | 11.659 | |
| CBCTmid | |||||
| ID:60Percentile | 0.074 | 1.197 | 0.983 | 1.457 | 0.861 (0.735–0.986) |
| NGTDM25:Complexity | 0.065 | 1 | 1 | 1 | |
| CBCTlast | |||||
| GLCM3:ClusterProminence | 0.047 | 1.45 | 1.006 | 2.09 | 0.952 (0.885–1.000) |
| SHAPE:ConvexHullVolume | 0.019 | 1.102 | 1.016 | 1.194 | |
CBCT1, the first CBCT during SBRT; CBCTmid, intermediate CBCT during SBRT; CBCTlast, last CBCT during SBRT.