Editorials
Copyright ©The Author(s) 1998.
World J Gastroenterol. Aug 15, 1998; 4(4): 280-284
Published online Aug 15, 1998. doi: 10.3748/wjg.v4.i4.280
Table 1 Prevalence of reflux in various geographic sites(%)
Weekly symptomsMonthly symptomsEndoscopic damage
U.S.A.[1,2,10]19.8367
Europe[8,37,39,40]12-2321-342
East Asia[4,7,8,9]141.5-5