Evaluation of screening tests for autoimmune gastritis in histopathologically confirmed Japanese patients, and re-evaluation of histopathological classification

Table 5 Comparison of endoscopic corpus atrophy between stages of AIG

Endoscopic corpus atrophy	Number of patients Stage of AIG
Endoscopic corpus atrophy	Florid stage (N = 4)	End stage (N = 18)
O-p	3	17
other than O-p	1	1
O-p ratio	75%	94.4%

Endoscopic corpus atrophy was evaluated with Updated Kimura–Takemoto classification
O-p ratio was compared between florid and end stages; P = 0.22, chi-square test
AIG; autoimmune gastritis

ISSN: 1471-230X