Table 2.

Spearman correlation of survival and AUC for various variables (ability to differentiate between survival of ≤ 12 months and ≥ 60 months).

Variable	rS	AUC
T	- 0.55	0.82
N	- 0.41	0.80
M	- 0.37	0.64
Gas6	0.31	0.71
CD68	0.32	0.57
Notch3	0.23	0.62
MMP2	0.00	0.50
Cox2	0.25	0.57
ISIR	- 0.63	0.90
Cox	- 0.70	0.94