Table 5.

Multivariable logistic regression of positive TMPRSS2-ERG fusion status among 100 patients’ prostate cancer-positive biopsy cores.

Parameter	Odds Ratio	95% CI	P-value
PSA Density (ng/mL/cc)			0.050
Quartile 1, < 0.09	8.01	(1.8, 36.8)
Quartile 2, 0.09 to <0.15	5.7	(1.3, 26.0)
Quartile 3, 0.15 to <0.2	5.3	(1.1, 26.1)
Quartile 4, ≥ 0.20	1 (ref)
Cribriform growth pattern	9.4	(2.3, 38.6)	0.002
Blue-tinged mucin	11.6	(3.4, 39.4)	<.0001
Macronucleoli	5.3	(1.3, 22.1)	0.022

Abbreviations: PSA=prostate specific antigen; CI=confidence interval