This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1002/pmrj.12264 Reliability and minimal detectable change in the gait assessment and intervention tool in patients with multiple sclerosis Gait Assessment and Intervention Tool reliability Authors: María Dolores Gor-García-Fogeda PhD 1 , Silvia Tomé-Redondo PT 1 , Cristina Simón-Hidalgo PT 1 , Janis J Daly PhD 2 , Francisco Molina-Rueda PhD 3* , Roberto Cano-de-la-Cuerda PhD 3 Affiliation: 1 Physical Therapy Department. Multiple Sclerosis Foundation. Madrid, Spain; 2 National Brain Rehabilitation Research Center, North Florida/South Georgia Veterans Health System, Gainesville Veterans Affairs Medical Center, USA. Professor, Department of Neurology, College of Medicine, University of Florida; 3 Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine Department. Rey Juan Carlos University. Faculty of Health Sciences. Rey Juan Carlos University (Madrid, Spain). Corresponding author: Francisco Molina-Rueda; Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine Department. Universidad Rey Juan Carlos (Madrid, Spain). Avda. Atenas s/n 28922. francisco.molina@urjc.es; +34914888600 Funding statement: The author(s) received no financial support for the research, authorship, and/or publication of this article. Acknowledgments: Not applicable This article is protected by copyright. All rights reserved.