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Odds Ratios of Gleason Score Upgrading Based on Prostate Volume Category
TRUS, transrectal ultrasound; OR, odds ratio; CI, confidence interval.
*Adjusted for biopsy Gleason score.
†Adjusted for age, body mass index, prostate specific antigen (PSA), PSA density, presence of hypoechoic lesion on TRUS, and clinical stage.
‡Computed by logistic regression model treating prostate volume as a logarithmic transformed continuous variable.
