Serum biomarkers of patients with EGPA based on use of immunosuppressive agents at time of study visit.

Data are shown as median (range in parenthesis); EGPA: eosinophilic granulomatosis with polyangiitis (Churg-Strauss); immunosuppr., immunosuppressive agents (9 patients were on methotrexate, 7 on azathioprine and 1 on mycophenolate mofetil); LR, Logistic regression analysis as described in Materials and Methods; MWU, Mann Whitney U test; n, number of visits Serum biomarkers of patients with EGPA based on use of immunosuppressive agents at time of study visit.