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
Table 1 Comparison of demographic and clinical characeristics of duodenogastric reflux group and control group
DGR group (n = 99)Control group (n = 70)
Age (mean ± SD)48.6 ± 16.250.1 ± 13.2
Gender (male/female)41/5835/35
Epigastric pain (yes)72.7%117.10%
Nausea/vomit (yes)20.2%17.10%
Bitter taste (yes)31.3%14.30%
Sour regurgitation (yes)23.2%18.60%
Retrosternal pain (yes)18.2%11.40%
Anorexia (yes)26.30%10.00%