Clinical Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Mar 28, 2008; 14(12): 1866-1871
Published online Mar 28, 2008. doi: 10.3748/wjg.14.1866
Table 1 Comparison of age in patients with different grades of reflux esophagitis
LA-ALA-BLA-CLA-D
Mean age53.35b54.53b60.5061.44
SD13.9014.1913.6814.97