Basic Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jan 7, 2017; 23(1): 48-59
Published online Jan 7, 2017. doi: 10.3748/wjg.v23.i1.48
Table 2 Subject Helicobacter pylori-infection status
H. pylori status and cagA genotypeH. pylori infection status
cagA genotype
InfectedUninfectedWesternEast Asian
ROC analysis group
n1101073872
Male63 (57%)146 (43%)117 (45%)46 (64%)
Age (yr)
mean ± SD40.1 ± 12.938.5 ± 12.838.6 ± 10.841.0 ± 13.8
Range18-7619-7818-6921-76
Gastritis subjects group
n3461
Male19 (56%)38 (62%)
Age (yr)
mean ± SD37.5 ± 8.539.3 ± 13.0
Range22-6020-70