Fig. 1

Independent factors associated with gastrointestinal involvement in patients with EGPA. Multivariate logistic regression analysis was conducted for patients with gastrointestinal lesions in EGPA and the result is presented with the forest plot. CNS, central nervous system; EGPA, eosinophilic granulomatosis with polyangiitis; OR, odds ratio. Eosinophilic tissue infiltration refers to eosinophils infiltrating in any organs