Walking cadence as a measure of activity intensity and impact on functional capacity for prefrail and frail older adults

• Daniel S. Rubin ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, 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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• Anthony Hung,

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

  Affiliation Pritzker School of Medicine, University of Chicago, Chicago, Illinois, United States of America

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• Emi Yamamoto,

  Roles Data curation, Investigation, Project administration

  Affiliation Pritzker School of Medicine, University of Chicago, Chicago, Illinois, United States of America

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• Donald Hedeker,

  Roles Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation Department of Public Health Sciences, University of Chicago, Chicago, Illinois, United States of America

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• David E. Conroy,

  Roles Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation School of Kinesiology, University of Michigan. Ann Arbor, Michigan, United States of America

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• Megan Huisingh-Scheetz,

  Roles Formal analysis, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Department of Medicine, Section of Geriatrics, University of Chicago, Chicago, Illinois, United States of America

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• Jennifer S. Brach,

  Roles Formal analysis, Investigation, Project administration, Supervision, Writing – review & editing

  Affiliation Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

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• Nancy W. Glynn,

  Roles Conceptualization, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

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

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

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• Margaret K. Danilovich

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

  Affiliation Leonard Schanfield Research Institute, CJE Senior Life, Chicago, Illinois, United States of America

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