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Disease activity before and after the switch. Top panel: Mean DAS28 scores over time. Bottom panel: Percentage of patients in DAS28 remission (DAS28 < 2.6) over time. Error bars are 95% Wald confidence intervals. p‐values are based on post‐hoc analyses of difference from baseline with Fisher least significant difference correction for multiple comparisons. Light gray area indicates the time of switch. DAS28, 28‐joint disease activity score.
