The modified 30-second chair stand test (m-30s-CST) is more sensitive than handgrip strength in detecting muscle strength changes and predicting physical performance in hospitalized geriatric patients

• Walther M. W. H. Sipers ,

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Validation, Writing – original draft

  * E-mail: w.sipers@zuyderland.nl

  Affiliation Department of Geriatric Medicine, Zuyderland Medical Center, Sittard-Geleen, the Netherlands

  https://orcid.org/0000-0003-3031-5735

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• Martijn J.A. Rothbauer,

  Roles Data curation, Investigation, Project administration, Resources, Writing – review & editing

  Current Address: Department of Geriatric Medicine, Meander Medical Center, Amersfoort, the Netherlands;

  Affiliation Department of Geriatric Medicine, Zuyderland Medical Center, Sittard-Geleen, the Netherlands

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• Isis Ensink,

  Roles Data curation, Formal analysis, Investigation, Project administration, Resources, Validation, Writing – review & editing

  Current Address: Training Institute for Elderly Care Medicine, Utrecht, the Netherlands

  Affiliation Department of Geriatric Medicine, Zuyderland Medical Center, Sittard-Geleen, the Netherlands

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• Shannon Röhlinger,

  Roles Investigation, Project administration, Writing – review & editing

  Affiliation Department of Physical Therapy, Zuyderland Medical Center, Sittard-Geleen, the Netherlands

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• Audrey H.H. Merry

  Roles Formal analysis, Methodology, Validation, Writing – review & editing

  Affiliation Department of Epidemiology, Zuyderland Medical Center, Sittard-Geleen, the Netherlands

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