Observational Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jul 7, 2020; 26(25): 3673-3685
Published online Jul 7, 2020. doi: 10.3748/wjg.v26.i25.3673
Table 2 Infection rates of type I and type II Helicobacter pylori in stepwise chronic gastric diseases
GroupsTotalH. pylori (+)H. pylori (-)Type IH. pylori (+)Type IIH. pylori (+)
NAG213140 (65.7)73 (34.3)95 (67.9)a45 (32.1)
NAGE9675 (78.1)c21 (21.9)47 (62.7)a28 (37.3)
PU9485 (90.4)c9 (9.6)66 (77.6)ae19 (22.4)
CAG7764 (83.1)c13 (16.9)51 (79.7)ae13 (20.3)
GC4338 (88.4)c5 (11.6)32 (84.2)ae6 (15.8)
Total523402 (76.9)121 (23.1)291 (72.4)111 (27.6)