Table 3.

Odds of LVI for lymph node metastasis analyzed by multivariate logistic regression

		Univariate	Multivariate
		p-value	OR	95% CI	p-value
PSA (ng/mL)	≥20	<0.001*	3.208	1.647-6.246	0.001*
Pathologic T stage	≥3	<0.001*	2.216	0.722-6.803	0.165
Pathologic Gleason score	≥8	<0.001*	5.745	2.687-12.285	<0.001*
PSM		<0.001*	3.697	1.462-9.351	0.006*
LVI		<0.001*	4.317	2.092-8.910	<0.001*

LVI lymphovascular invasion; PSM positivie surgical margin; PSA prostate-specific antigen;OR odds ratio;CI confidence interval