Helicobacter pylori
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 28, 2005; 11(40): 6305-6311
Published online Oct 28, 2005. doi: 10.3748/wjg.v11.i40.6305
Table 1 Characteristics of study groups (mean±SD)
Patients (n)Sex (male/female)Age (yr)
GU3627/957.8±8.4
H pylori-positive
Open ulcer1312/156.5±9.5
Ulcer scar2315/858.5±7.8
NU2917/1247.1±15.6
H pylori-positive1510/549.8±18.9
H pylori-negative147/744.1±11.0
Total6544/2153.0±13.2