Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-23468
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dc.contributor.authorKromer, TO-
dc.contributor.authorSaner, J-
dc.contributor.authorSieben, JM-
dc.contributor.authorBastiaenen, CHG-
dc.date.accessioned2021-11-11T14:25:10Z-
dc.date.available2021-11-11T14:25:10Z-
dc.date.issued2021-
dc.identifier.issn2471-0377de_CH
dc.identifier.urihttps://www.austinpublishinggroup.com/physical-medicine/fulltext/pmr-v8-id1181.pdfde_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/23468-
dc.description.abstractBackground: Patient-specific and condition-specific measures are widely used in clinical practice and research to measure disability or change over time. While condition-specific outcome measures comprise a range of restrictions generally relevant for all patients, the Patient-Specific Functional Scale measures restrictions chosen by the individual patient. Objectives: Based on the hypothesis that patient-specific and conditionspecific scales deliver comparable results when used on group level. The aim of this study was to test for floor and ceiling effects, to evaluate construct validity and validity to change of the Patient-Specific Functional Scale when compared to condition-specific outcome measures. For this purpose, two datasets from patients with shoulder pain and low back pain were analyzed. Methods: Patient-Specific Functional Scale scores were compared to the Shoulder Pain and Disability Index and the Roland Morris Disability Questionnaire at 4 time-points using stem-and-leaf-plots and correlations using Pearson’s r. Hypothesis-driven correlation levels for data interpretation were predefined, with r ≥0.75=high, r ≥0.5=moderate, r ≥0.25=low. Results: Patient-Specific Functional Scale floor effects were comparable to condition-specific outcome measures in both samples. At none of the timepoints did the Patient-Specific Functional Scale correlate with the conditionspecific outcome measures in the expected manner. Conclusion: Hypotheses regarding expected ranges of correlation between the Patient-Specific Functional Scale and the condition-specific outcome measures for construct validity and validity to change were not met. While the use of the Patient-Specific Functional Scale in a clinical context has its advantages, the measure is not recommended for group-level evaluations.de_CH
dc.language.isoende_CH
dc.publisherAustin Publishing Groupde_CH
dc.relation.ispartofPhysical Medicine and Rehabilitation - Internationalde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectPatient-centered outcomede_CH
dc.subjectLow back painde_CH
dc.subjectValidityde_CH
dc.subjectSubacromial pain syndromede_CH
dc.subject.ddc617.5: Orthopädische Chirurgiede_CH
dc.titleConstruct validity and validity to change of the patient-specific functional scale in patients with shoulder and low back pain : a clinimetric studyde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementGesundheitde_CH
zhaw.organisationalunitInstitut für Physiotherapie (IPT)de_CH
dc.identifier.doi10.21256/zhaw-23468-
zhaw.funding.euNode_CH
zhaw.issue2de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start1181de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume8de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedG: IPT: Assessmentde_CH
zhaw.webfeedG: IPT: Interventionde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Kromer, T., Saner, J., Sieben, J., & Bastiaenen, C. (2021). Construct validity and validity to change of the patient-specific functional scale in patients with shoulder and low back pain : a clinimetric study. Physical Medicine and Rehabilitation - International, 8(2), 1181. https://doi.org/10.21256/zhaw-23468
Kromer, T. et al. (2021) ‘Construct validity and validity to change of the patient-specific functional scale in patients with shoulder and low back pain : a clinimetric study’, Physical Medicine and Rehabilitation - International, 8(2), p. 1181. Available at: https://doi.org/10.21256/zhaw-23468.
T. Kromer, J. Saner, J. Sieben, and C. Bastiaenen, “Construct validity and validity to change of the patient-specific functional scale in patients with shoulder and low back pain : a clinimetric study,” Physical Medicine and Rehabilitation - International, vol. 8, no. 2, p. 1181, 2021, doi: 10.21256/zhaw-23468.
KROMER, TO, J SANER, JM SIEBEN und CHG BASTIAENEN, 2021. Construct validity and validity to change of the patient-specific functional scale in patients with shoulder and low back pain : a clinimetric study. Physical Medicine and Rehabilitation - International [online]. 2021. Bd. 8, Nr. 2, S. 1181. DOI 10.21256/zhaw-23468. Verfügbar unter: https://www.austinpublishinggroup.com/physical-medicine/fulltext/pmr-v8-id1181.pdf
Kromer, TO, J Saner, JM Sieben, and CHG Bastiaenen. 2021. “Construct Validity and Validity to Change of the Patient-Specific Functional Scale in Patients with Shoulder and Low Back Pain : A Clinimetric Study.” Physical Medicine and Rehabilitation - International 8 (2): 1181. https://doi.org/10.21256/zhaw-23468.
Kromer, TO, et al. “Construct Validity and Validity to Change of the Patient-Specific Functional Scale in Patients with Shoulder and Low Back Pain : A Clinimetric Study.” Physical Medicine and Rehabilitation - International, vol. 8, no. 2, 2021, p. 1181, https://doi.org/10.21256/zhaw-23468.


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