Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Dec 14, 2015; 21(46): 13113-13123
Published online Dec 14, 2015. doi: 10.3748/wjg.v21.i46.13113
Table 7 Cancer risk oriented atrophy grade
Endoscopic atrophyHistological atrophy
TotalWeightedκvalue
NormalLimitedExtended
Normal794830.81
Limited (C-1-2)15939117
Extended (C-3-O-3)104252
Total9410751252