Table 5.

Risk factors of cancer-specific mortality (univariate analysis)

Risk factor (CSS)	p (significance)
Decrease of PSA level after salvage ePLND	0.268
Immediate BCRF after salvage ePLND	0.062
BCR	0.026
R-stage	0.253
T-stage	0.032
N-stage	0.299
Number of LNs	0.296
No. of LNs removed	0.42
Risk-group (D’Amico)	0.619
Bone metastases at follow-up	<0.001
Age at moment of salvage ePLND	0.249
Surgical complications	0.745