Skip to main content

Table 2 Concordance rate for diagnosis of gastric atrophy by EGD and H. pylori state in each assessor

From: Interobserver and intraobserver agreement for gastric mucosa atrophy

Assessor Experience (y) Concordance rate (%)
Japanese experienced No. 1 10 92.3
Japanese experienced No. 2 10 88.0
Japanese experienced No. 3 9 86.8
Vietnamese experienced No. 1 10 90.1
Vietnamese experienced No. 2 7 81.3
Vietnamese experienced No. 3 15 86.8
Japanese beginner No. 1 3 90.1
Japanese beginner No. 2 1 73.6
Japanese beginner No. 3 1 84.6
Vietnamese beginner No. 1 2 87.9
Vietnamese beginner No. 2 2 70.3
Vietnamese beginner No. 3 1 83.5