Table 4

OLGA stage of the 211 patients with autoimmune gastritis at the index endoscopy (T1) and at the last (T2) endoscopy/biopsy check-up (p<0.00001)

OLGA stage
At T1
OLGA stage at T2
Stage 0Stage IStage IIStage IIIStage IVTotal
Stage 0350008
Stage I11192023
Stage II3316580179
Stage III001001
Stage IV000000
  • The cells highlighted in grey shows cases that did not undergo any histological changes between T1 and T2. Cells in the space above and to the right of the grey cells show cases that worsened, whereas cells below and to the left of the grey cells show cases that underwent an improvement.