The predictive ability of routinely collected laboratory markers for surgically treated spinal metastases: a retrospective single institution study

Table 5 Comparison of AUC for 90-day and 1-year survival prediction among different survival prognosis scores (the current nomogram, Tomita, revised Tokuhashi, modified Bauer, and SORG ML) in the validation cohort

Scoring systems	All patients
	AUC	P
AUC for 90-day survival prediction
the Nomogram	0.795 (0.568–1.000)	Ref
Tomita	0.650 (0.533–0.767)	0.695
Revised Tokuhashi	0.518 (0.282–0.755)	0.076
Modified Bauer	0.626 (0.517–0.735)	0.799
SORG ML	0.709 (0.487–0.930)	0.477
AUC for 1-year survival prediction
the Nomogram	0.712 (0.547–0.877)	Ref
Tomita	0.702 (0.550–0.856)	0.927
Revised Tokuhashi	0.515 (0.341–0.689)	0.118
Modified Bauer	0.653 (0.498–0.809)	0.527
SORG ML	0.767 (0.623–0.910)	0.454

ISSN: 1471-2407