Bell CF, Ajmera M, Meyers J. Retrospective analysis of the burden of illness of eosinophilic granulomatosis with polyangiitis (EGPA) versus asthma in commercially insured US patients. Cureus J Med Science. 2023 Jul 21;15(7):e42241. doi: 10.7759/cureus.42241
Strand V, Kaeley GS, Bergman MJ, Gladman DD, Coates LC, Sherif B, Hur P, Parikh B, Gilloteau I, Mease PJ. The effect of secukinumab on patient-reported outcomes in patients with active psoriatic arthritis in a randomized phase 3 trial. Lancet Rheumatol. 2022 Mar 1;4(3):e208-19.
Raghunathan K, Layton JB, Ohnuma T, Shaw AD. Observational research using propensity scores. Adv Chronic Kidney Dis. 2016 Nov;23(6):367-72. doi: 10.1053/j.ackd.2016.11.010