Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 14, 2013; 19(14): 2187-2196
Published online Apr 14, 2013. doi: 10.3748/wjg.v19.i14.2187
Figure 5
Figure 5 Comparison of duodenogastric reflux group and control group in the scintigraphy. The reflux rates of duodenogastric reflux group in the patients were higher than those in the control group with statistically significant differences (Z = -5.224, P < 0.001). Data was calculated using the independent-samples Mann-Whitney U-test. DGRi: Duodenogastric reflux index.