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Table 4 Diagnostic Efficacy According to Various Decision Criteria

From: Accuracy of MRI in diagnosing intra-articular pathology of the long head of the biceps tendon: results with a large cohort of patients

(%)

1 abnormal sign

2 abnormal signs

3 abnormal signs

Sensitivity

85.6

77.9

66.9

Specificity

73.6

93.7

96.3

Accuracy

76.6

89.2

89.5

PPVa

49.2

76.3

85.8

NPVa

94.5

93.1

90.1

  1. aPPV positive predictive value, NPV negative predictive value
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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