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Table 7 The value of each marker in diagnosing osteoporosis

From: Association of bone-related biomarkers with femoral neck bone strength

Parameters

AUC

95% CI

S.E

Cut-off

Sensitivity (%)

Specificity (%)

P-value

OC

0.767

0.672 ~ 0.862

0.048

16.98

0.611

0.926

 < 0.0001

PINP

0.726

0.628 ~ 0.824

0.050

61.26

0.593

0.889

 < 0.0001

CTX

0.842

0.769 ~ 0.914

0.037

0.59

0.685

0.852

 < 0.0001

COL-I

0.916

0.861 ~ 0.972

0.028

0.46

0.852

0.907

 < 0.0001

OPN

0.891

0.819 ~ 0.962

0.036

0.44

0.870

0.907

 < 0.0001

  1. AUC the area under the curve, CTX C-terminal telopeptide of type I collagen, PINP type I procollagen N-terminal propeptide, OC osteocalcin, OPN osteopontin, COL- I type I collagen
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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