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Table 3 Diagnostic performances of the three tumor markers and MPV/PC used alone for distinguishing colorectal cancer from benign colorectal polyps

From: Mean platelet volume/platelet count ratio in combination with tumor markers in colorectal cancer: a retrospective clinical study

Items

AUC(95%CI)

sensitivity

specificity

Youden index

PPV

NPV

CA72-4

0.882(0.852–0.912)

0.785

0.851

0.636

0.769

0.863

CA125

0.844(0.810–0.878)

0.760

0.794

0.554

0.699

0.840

CA199

0.803(0.765–0.841)

0.660

0.790

0.450

0.665

0.786

MPV/PC

0.610(0.561–0.659)

0.730

0.685

0.415

0.594

0.801

  1. PPV positive predictive value, NPV negative predictive value
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BMC Cancer

ISSN: 1471-2407

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