Clinical Study

Multifaceted Assessment of Chronic Gastritis: A Study of Correlations between Serological, Endoscopic, and Histological Diagnostics

Figure 2

Receiver operator characteristic analysis in the diagnostic capability of histological gastritis by serum pepsinogen I/II ratio. (a) Discrimination of normal or mild gastritis (N Group) from other patterns of gastritis (A, C and P Group). (b) Discrimination of without-corpus gastritis (N and A Group) from with corpus gastritis (C and P Group).