Retrospective Cohort Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Apr 7, 2018; 24(13): 1419-1428
Published online Apr 7, 2018. doi: 10.3748/wjg.v24.i13.1419
Figure 2
Figure 2 Receiver operating characteristics curves for predicting Helicobacter pylori infection. Receiver operating characteristics curves were based on endoscopic Kyoto classification of gastritis score, serum antibody titer, and age in 136 patients with negative-high titer antibody. Positive UBT was defined as H. pylori infection. UBT: Urea breath test.