Table 2. The diagnostic performance of the different parameters.

Test	AUC	Threshold	Spe	Sen	Accuracy	PLR	NLR	PPV	NPV	DOR
Age	0.87 (0.74, 0.96)	42.5	0.82	0.8	0.82	4.57	0.24	0.53	0.94	18.86
Tumor volume	0.70 (0.52, 0.88)	33.55	0.8	0.7	0.78	3.5	0.38	0.47	0.91	9.33
Model	0.88 (0.75, 1)	−0.89	0.93	0.70	0.88	9.33	0.32	0.70	0.93	28.78