Robotic Prostatectomy Has a Superior Outcome in Larger Prostates and PSA Density Is a Strong Predictor of Biochemical Recurrence

Table 4

Multivariate binary logistic regression of preoperative risk factors and outcome of RALP.

Preoperative risk factors	Mean	Margin +ve		BCR PSA > 0.1		BCR PSA > 0.2
		Coefficient	value	Coefficient	value	Coefficient	value
Age	61.6		ns	0.419	ns		ns
PSA	8.146		ns	2.983	ns		ns
PSA density	0.17		ns	11.65	0.001		0.039
Gleason score (<7, 7, and >7)	143, 175, 25		0.013	3.314	0.069		ns
Clinical stage (T1, T2, and T3)	161, 138, 5		ns	1.832	ns		ns