Basic Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Dec 7, 2020; 26(45): 7118-7130
Published online Dec 7, 2020. doi: 10.3748/wjg.v26.i45.7118
Table 1 Association between the prevalence of cagA and clinical outcomes

Total
Gastritis
Peptic ulcer
Gastric cancer
Number of strains12093261
cagA positive84 (70.0%)66 (71.0%)18 (69.2%)0
cagA negative35 (29.2%)26 (28.0%)8 (30.8%)1 (100%)
cagA undetermined1 (0.008%)1 (1.1%)00