Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 7, 2013; 19(45): 8342-8348
Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8342
Table 2 Age distribution of the patients
Age at examination, yrCases (n)
Group AGroup B
< 120
120
220
310
400
510
610
710
801
912
1001
1103
1201
1300
1405
1501
1601