Reliability, validity and discriminability of patient reported outcomes for non-specific low back pain in a nationwide physical therapy registry: A retrospective observational cohort study

• Guus A. Meerhoff ,

  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: guus.meerhoff@radboudumc.nl

  Affiliations Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands, Royal Dutch Society for Physical Therapy (KNGF), Amersfoort, The Netherlands

  https://orcid.org/0000-0002-6770-2926

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• Arie C. Verburg,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Validation, Writing – review & editing

  Affiliation Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands

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• Renske M. Schapendonk,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Project administration, Software, Writing – review & editing

  Affiliations Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands, Dutch Health Authority (NZA), Utrecht, The Netherlands

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• Juliette Cruijsberg,

  Roles Data curation, Formal analysis

  Affiliation Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands

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• Maria W. G. Nijhuis-van der Sanden,

  Roles Data curation, Funding acquisition, Investigation, Methodology, Supervision, Writing – review & editing

  Affiliation Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands

  https://orcid.org/0000-0003-2637-6877

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• Simone A. van Dulmen,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

  Affiliation Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands

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• Philip J. Van der Wees

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, The Netherlands

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