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Table 3 Diagnostic yield of PCCE-2 for the small and large bowel

From: Diagnostic yield of colon capsule endoscopy for Crohn’s disease lesions in the whole gastrointestinal tract

 

Ulcer scar

Erosion

Ulcer

Sensitivity

83.3% (20/24)

93.8% (30/32)

88.5% (23/26)

Specificity

76.0% (76/100)

78.3% (72/92)

81.6% (80/98)

PPV

45.5% (20/44)

60.0% (30/50)

56.1% (23/41)

NPV

95.0% (76/80)

97.3% (72/74)

96.4% (80/83)

Accuracy

77.4% (96/124)

82.3% (102/124)

83.1% (103/124)

  1. PPV positive predictive value, NPV negative predictive value, PCCE-2 the second-generation PillCam colon capsule endoscopy
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BMC Gastroenterology

ISSN: 1471-230X

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