Global Consensus From Clinicians Regarding Low Back Pain Outcome Indicators for Older Adults: Pairwise Wiki Survey Using Crowdsourcing

Arnold YL Wong   ^{1 *} , PT, MPhil, PhD ;   Henrik H Lauridsen   ^{2 *} , DC, MSc, PhD ;   Dino Samartzis   ^{3 *} , MSc, DSc ;   Luciana Macedo   ^{4 *} , PT, MSc, PhD ;   Paulo H Ferreira   ⁵ , PT, MSc, PhD ;   Manuela L Ferreira   ⁶ , PT, MSc, PhD

¹ Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong, China (Hong Kong)

² Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark

³ Rush University Medical Center, Chicago, IL, United States

⁴ Population Health Research Institute, Hamilton, ON, Canada

⁵ Department of Physiotherapy, University of Sydney, Sydney, Australia

⁶ Institute of Bone and Joint Research, University of Sydney, Sydney, Australia

*these authors contributed equally