The diagnostic performance of a “pit plus vascular pattern” classification in the gastric corpus by magnifying endoscopy in predicting <i>H</i>. <i>pylori</i> infection.

Abstract

<p>(A), pooled sensitivity; (B), pooled specificity; (C), summary receiver operating characteristic curve for diagnosis by magnifying endoscopy. CI, confidence interval; AUC, area under the curve; SE, standard error.</p