Figure 1.

One‐way sensitivity analyses. We varied base‐case assumptions and evaluated the impact of these changes on total cost (2018 US dollars) of rituximab administration (two doses for induction therapy). Mild and severe reactions were assumed to occur at varying rates, and this is reflected in these estimates (mild reactions were observed in 5 of the 30 prospectively observed infusions, whereas severe anaphylaxis was not observed in this study and is rare [3.2 of 1000]). FSS, Federal Supply Schedule; MGH, Massachusetts General Hospital; NP, nurse practitioner; RN, registered nurse.