Lamb’s tripe extract and vitamin B12 capsule plus celecoxib reverses intestinal metaplasia and atrophy: A retrospective cohort study

Figure 2 Proportions of intestinal metaplasia and atrophic gastritis changes after Lamb’s tripe extract and vitamin B₁₂ capsule initial therapy and celecoxib rescue therapy. L: Lamb’s tripe extract and vitamin B₁₂ capsule initial therapy; C: Celecoxib rescue therapy; OLGA: Operative link on gastritis assessment; OLGIM: Operative link on the gastric intestinal metaplasia assessment.