Table 5.

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

ParameterOdds ratio (95% CI)P
PSA density (ng/mL/cc)0.050
    Quartile 1, <0.098.01 (1.8-36.8)
    Quartile 2, 0.09 to <0.155.7 (1.3-26.0)
    Quartile 3, 0.15 to <0.25.3 (1.1-26.1)
    Quartile 4, ≥0.201 (reference)
Cribriform growth pattern9.4 (2.3-38.6)0.002
Blue-tinged mucin11.6 (3.4-39.4)<0.0001
Macronucleoli5.3 (1.3-22.1)0.022
  • Abbreviation: CI, confidence interval.