Observational Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Mar 26, 2024; 12(9): 1597-1605
Published online Mar 26, 2024. doi: 10.12998/wjcc.v12.i9.1597
Table 3 Relationship between acute non-varicose upper digestive hemorrhage etiology and age group
Age group
Duodenal ulcer
Gastric ulcer
Complex ulcer
Cancer
Acute gastric mucosal lesions
Young group751820223
Middle-aged group1014827825
Elderly group37506485
χ229.18316.62112.94364.69013.736
P value0.0000.0000.0020.0000.001