Till Örebro universitet

oru.seÖrebro universitets publikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Validity and reliability of physical activity measures in multiple sclerosis
Department of Neuroscience, Section for Physiotherapy, Uppsala, Sweden.
Department of Neuroscience, Section for Physiotherapy, Uppsala, Sweden.
Department of Neuroscience, Section for Physiotherapy, Uppsala, Sweden.
Department of Neuroscience, Section for Physiotherapy, Uppsala, Sweden.
Visa övriga samt affilieringar
2023 (Engelska)Ingår i: Physiotherapy Theory and Practice, ISSN 0959-3985, E-ISSN 1532-5040, Vol. 39, nr 1, s. 137-153Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

PURPOSE: The purpose was to evaluate the psychometric properties of physical activity measures in persons with multiple sclerosis (PwMS).

METHODS: Adults with multiple sclerosis were recruited, n = 30 (validation) and n = 57 (test-retest). Steps measured with PiezoRX, Yamax SW200 and ActiGraph GT9X Link (AGlink) and time in different positions measured with AGlink were validated against data from video analysis. Psychometric properties of the Physical Activity and Disability Survey - Revised Swedish version (PADS-R(Sw)) was evaluated.

RESULTS: The most valid measures were AGlink using the low-frequency extension filter, and PiezoRX with median absolute percentage errors (MeAPEs) of 0.9-3.1% and 1.3-3.3%. The MeAPEs were higher for Yamax SW200 (2.9-21.0%), AGlink display (3.6-44.8%) and AGlink normal filter (8.9-48.9%), indicating low validity. AGlink was not valid in measurements of sitting (MeAPE 12.0-12.5%) or lying (MeAPE 31.0-41.7%). The correlation between PADS-R(Sw) and AGlink steps was r = 0.492 (p = .009). The relative reliability of PADS-R(Sw) was ICC2,1 0.85 (CI 0.76-0.91), and absolute reliability was SEM 0.54.

CONCLUSION: AGlink and PiezoRX were valid measures of steps in PwMS. The questionnaire PADS-R(Sw) was valid, with high relative reliability, but its absolute reliability was unsatisfactory.

Ort, förlag, år, upplaga, sidor
Taylor & Francis, 2023. Vol. 39, nr 1, s. 137-153
Nyckelord [en]
Exercise, multiple sclerosis, physical activity, reproducibility of results, validation studies
Nationell ämneskategori
Sjukgymnastik
Identifikatorer
URN: urn:nbn:se:oru:diva-95328DOI: 10.1080/09593985.2021.1996498ISI: 000714815700001PubMedID: 34738486Scopus ID: 2-s2.0-85118577741OAI: oai:DiVA.org:oru-95328DiVA, id: diva2:1609244
Forskningsfinansiär
Norrbacka-EugeniastiftelsenP. O. Zetterlings StiftelseTillgänglig från: 2021-11-08 Skapad: 2021-11-08 Senast uppdaterad: 2023-01-19Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextPubMedScopus

Person

Nilsagård, Ylva

Sök vidare i DiVA

Av författaren/redaktören
Nilsagård, Ylva
Av organisationen
Institutionen för hälsovetenskaperRegion Örebro län
I samma tidskrift
Physiotherapy Theory and Practice
Sjukgymnastik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetricpoäng

doi
pubmed
urn-nbn
Totalt: 58 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf