Clinical Research
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 21, 2007; 13(39): 5245-5252
Published online Oct 21, 2007. doi: 10.3748/wjg.v13.i39.5245
Figure 2
Figure 2 The ROC curve showing the relation between TCEUS findings according to total PR group (B + D) (n = 14) and reflux-negative group (E) (n = 13) (AUC = 0. 775, P = 0.015 for ELD). PR: Isolated proximal reflux; ELD: Esophageal luminal diameter.