Importance of valid, reliable, and responsive outcome measures for lumbar spinal stenosis

Affiliations

• ¹ School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, Sydney, Australia; Sydney Musculoskeletal Health, The University of Sydney, Camperdown, Sydney, Australia; Sydney Spine Institute, Burwood, Sydney, Australia. Electronic address: David.anderson1@sydney.edu.au.
• ² Neuro Spine Surgery Research Group (NSURG), Sydney, Australia; Faculty of Medicine, University of New South Wales, Sydney, Australia; Wearables and Gait Assessment Research Group [WAGAR], Sydney Australia.
• ³ University of Oklahoma Medical Center, Oklahoma City, OK, USA.
• ⁴ Discipline of Chiropractic, School of Health, Medical and Applied Sciences, CQUniversity, Brisbane, Queensland, Australia.
• ⁵ University of Technology Sydney, Ultimo, Sydney, Australia.
• ⁶ Sydney Spine Institute, Burwood, Sydney, Australia; Liverpool Hospital, Liverpool, Sydney, Australia; Concord General Repatriation Hospital, Concord, Sydney, Australia; Faculty of Medicine, University of New South Wales, Sydney, Australia.