Table 3.

Utility of endoscopic findings based on the Kyoto Classification of Gastritis in predicting H. pylori infection

Endoscopic findings	Kendall’s W	Sensitivity	Specificity	Accuracy
Diffuse redness	0.81	0.77	0.93	0.91
Mucosal swelling	0.75	0.31	0.99	0.91
Enlarged tortuous fold	0.73	0.08	1.00	0.89
Sticky mucus	0.94	0.39	0.97	0.90
Nodularity	0.90	0.08	0.99	0.88