Observational Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 16, 2021; 9(35): 10948-10955
Published online Dec 16, 2021. doi: 10.12998/wjcc.v9.i35.10948
Figure 1
Figure 1 Efficacy of serum gastrin-17 for distinguishing peptic ulcer with or without upper gastrointestinal bleeding.
Figure 2
Figure 2 Efficacies of serum pepsinogen I, pepsinogen II and pepsinogen ratio for distinguishing peptic ulcer with or without upper gastrointestinal bleeding. PGI: Pepsinogen I; PGII: Pepsinogen II; PGR: PGI/PGII ratio.