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. 2013 Jan 31;1(1):23–30. doi: 10.12954/PI.12003

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© 2013 Asian Pacific Prostate Society (APPS)

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 1 — Receiver operating characteristics (ROC) curve depicting diagnostic accuracy of prostate-specific antigen (PSA) (A) and diagnostic accuracy of PSA density (B). The ROC curve shows perpendicular height above the diagonal and wide area under the curve indicating that it is an accurate test.

Fig. 1 — Receiver operating characteristics (ROC) curve depicting diagnostic accuracy of prostate-specific antigen (PSA) (A) and diagnostic accuracy of PSA density (B). The ROC curve shows perpendicular height above the diagonal and wide area under the curve indicating that it is an accurate test.