Original Article
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 28, 2014; 20(40): 14865-14874
Published online Oct 28, 2014. doi: 10.3748/wjg.v20.i40.14865
Figure 5
Figure 5 The 24-h esophageal acid exposure recorded simultaneously using the conventional pH measurement system and the pH capsule (JSPH-1). The figure shows the regression equation and the regression line (A-E). The indicated esophageal acid exposure over 24 h measured by the 2 devices showed a significant correlation.