Original Research
Copyright ©The Author(s) 2001.
World J Gastroenterol. Dec 15, 2001; 7(6): 779-782
Published online Dec 15, 2001. doi: 10.3748/wjg.v7.i6.779
Table 1 Effect of H. pylori infection on AI in gastric epithelium (%, mean ± SD)
GroupH. pylori positive
H. pylori negative
nAInAI
Normal--202.08 ± 1.07
Metaplasia154.36 ± 1.95d153.81 ± 1.76
Dysplasia152.31 ± 1.10b153.05 ± 1.29
Carcinoma101.34 ± 0.69a101.89 ± 1.03