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Table 2 Intra- and inter-observer agreement of H. pylori infection status on endoscopy

From: Accuracy of endoscopic diagnosis of Helicobacter pyloriinfection according to level of endoscopic experience and the effect of training

 

Intra-observer agreement

Inter-observer agreement

Beginner 1

0.65

0.46

Beginner 2

0.62

Intermediate 1

0.72

0.78

Intermediate 2

0.74

Advanced 1

0.67

0.65

Advanced 2

0.82

  1. Note: All values calculated using kappa statistics.
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BMC Gastroenterology

ISSN: 1471-230X

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