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. 2012 Jun 19;53(6):391–395. doi: 10.4111/kju.2012.53.6.391

FIG. 1.

FIG. 1

Receiver operating characteristic curve analysis of prostate-specific antigen (PSA), PSA density (PSAD), and PSAD-in transition zone volume (PSAD-TZV) on risk of incidental prostate cancer in the patients who underwent surgical treatment for benign prostatic hyperplasia. AUC, area under the curve; CI, confidence interval.