Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Jun 21, 2009; 15(23): 2878-2881
Published online Jun 21, 2009. doi: 10.3748/wjg.15.2878
Table 3 Distribution of reflux esophagitis grade by ethnicity
EthnicityLA classification grade
ABCD
AA (%) (n = 76)63.218.47.910.5
nHw (%) (n = 128)71.112.57.09.4