Oncologic Outcomes of Asian Men with Clinically Localized Prostate Cancer after Extraperitoneal Laparoscopic Radical Prostatectomy: A Single-Institution Experience

Table 4

Multivariate Cox proportional hazard model for prediction of PSA recurrence.

	HR	95% CI	𝑃 value
Preoperative PSA level	1.501	1.005, 2.243	.047
Pathological stage	1.543	1.281, 1.860	<.001
Gleason score	2.828	1.564, 5.112	.001
Surgical margin	2.162	1.477, 3.165	<.001
Perineural invasion	3.765	1.460, 9.710	.006