Table 6.

Multivariable Cox proportional hazards regression predicting risk of second PSA recurrence after salvage treatment for 3348 patients who underwent radical prostatectomy at University of California, San Francisco.

Parameter	HR (95% CI)	p-value
Age at diagnosis, years	1.02 (0.99–1.06)	0.27
PSA at diagnosis, ng/ml	0.99 (0.97–1.02)	0.87
Decipher, High vs. Intermediate/Low	0.79 (0.20–3.15)	0.74
Surgical CAPRA-S at RP, 0-12	1.06 (0.92–1.23)	0.4
PSA-DT <6 months after salvage tx, Yes vs. No	6.52 (3.51–12.14)	<0.01