Clinical Research
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2007; 13(31): 4219-4223
Published online Aug 21, 2007. doi: 10.3748/wjg.v13.i31.4219
Figure 2
Figure 2 The prevalence of GERD symptoms in different age groups. aP < 0.05 vs 70-79 aged group; cP < 0.02 vs 70-79 aged group.