Biological dosiomic features for the prediction of radiation pneumonitis in esophageal cancer patients

Radiation Oncology

Table 2 Logistic regression model results

	OR	10th, 90th OR	AUC	10th, 90th AUC
DVH models			0.66 ± 1.1	0.52, 0.80
V40	5.58	0, 10.77
V45	2.16	0, 8.89
DVHEQD2 models			0.66 ± 0.11	0.51, 0.80
V40	4.90	0, 12.10
V35	1.34	0, 9.30
DO models			0.70 ± 0.11	0.55, 0.85
NTGDM busyness	− 0.07	− 0.10, − 0.04
90 percentile	0.01	0, 0.02
GLRLM LongRunGrayLevelEmphasis	0.51^a	0, 2.05^a
DOEQD2 models			0.71 ± 0.11	0.57, 0.84
NTGDM busyness	− 0.07	− 0.11, − 0.04
90 percentile	0.02	0, 0.11
GLSZM LowGrayLevelZoneEmphasis	25.96	− 117.66, 0

Features corresponding to the model showed only features that were selected more than 50% of the time. OR was adjusted to the actual value of features (not normalized value)
^aReported normalized value due to very low OR

ISSN: 1748-717X