Clinical Research
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 7, 2007; 13(45): 6009-6015
Published online Dec 7, 2007. doi: 10.3748/wjg.v13.i45.6009
Table 1 Grading of reflux esophagitis in 2278 patients
GradeTotal number%
None176779.20
A33314.93
B1024.57
C200.90
D90.40
Total2231100.00