Loading metrics Open Access Peer-reviewed Research Article Citation: Saeedi M, MacDermid JC, Ferreira L, Johari S, Szekeres M (2026) Exploring patient interpretation of an orthosis adherence checklist: A cognitive interview study. PLoS One 21(3): e0344771. https://doi.org/10.1371/journal.pone.0344771 Editor: Taher Babaee, Iran University of Medical Sciences, IRAN, ISLAMIC REPUBLIC OF Received: January 22, 2026; Accepted: February 25, 2026; Published: March 18, 2026 Copyright: © 2026 Saeedi et al.