Change in walking cadence as a digital outcome measure of clinically meaningful improvement in gait speed and 6-minute walk test distance after a mobility intervention in older adults

• Daniel S. Rubin ,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

  * E-mail: Drubin2@bsd.uchicago.edu

  Affiliation Department of Anesthesia and Critical Care, University of Chicago, Chicago, Illinois, United States of America

  https://orcid.org/0000-0002-0490-1186

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• Nancy W. Glynn,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Resources, Software, Writing – original draft, Writing – review & editing

  Affiliation Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

  https://orcid.org/0000-0003-2265-0162

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• Marcin Straczkiewicz,

  Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  Affiliation Department of Measurement and Electronics, AGH University of Krakow, Krakow, Poland

  https://orcid.org/0000-0002-8703-4451

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• Margaret K. Danilovich,

  Roles Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, Illinois, United States of America

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• Christopher Sciamanna,

  Roles Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Medicine, Penn State University, Hershey, Pennsylvania, United States of America

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• Jennifer S. Brach

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliation School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

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