Table 2.

Multivariate LR prediction model^*.

	Significant factors
Dosimetric	MLDI, ${\text{V}}_5^{\text{C}}$
NTCP	${\text{NTCP}}_{\text{PS}}^{\text{I}}$, ${\text{EUD}}_{\text{PS}}^{\text{C}}$
Dosiomics	GLCMI contrast, GLRLMT low gray level run emphasis

^*The superscripts “I,” “C” and “T” denote the features are extracted from ipsilateral, contralateral and total lungs, respectively.