Table 2.

Performance of the different variables in the prediction of long term survival (OS > 10 months).

Quality Metrics for Classification
Variable	Accuracy	Sensitivity	Specificity
Radiomics	0.82 (0.59–0.94)	0.60 (0.23–0.88)	0.92 (0.65–0.99)
Largest volume	0.59 (0.36–0.78)	0.80 (0.38–0.96)	0.50 (0.25–0.75)
Total volume	0.59 (0.36–0.78)	0.80 (0.38–0.96)	0.50 (0.25–0.75)
Number of lesions	0.71 (0.47–0.87)	0.60 (0.23–0.88)	0.75 (0.47–0.91)
Number of affected organs	0.47 (0.26–0.69)	0.80 (0.38–0.96)	0.33 (0.14–0.61)
Performance status	0.41 (0.22–0.64)	0.60 (0.23–0.88)	0.33 (0.14–0.61)
Non-metastatic tumor	0.71 (0.47–0.87)	0.60 (0.23–0.88)	0.75 (0.47–0.91)