Observational Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Apr 14, 2016; 22(14): 3845-3851
Published online Apr 14, 2016. doi: 10.3748/wjg.v22.i14.3845
Table 2 Results of autofluorescence imaging endoscopy in the differential diagnosis between non-erosive reflux disease and functional heartburn
AFINERDFHTotal
Positive67168
Negative7916
Total741084