Search: onr:"swepub:oai:DiVA.org:umu-154719" >
Test-re-test reliab...
-
Nyberg, AndreHeart and Lung Institute, University of Laval, Quebec, Canada
(author)
Test-re-test reliability of quadriceps muscle strength measures in people with more severe chronic obstructive pulmonary disease
- Article/chapterEnglish2018
Publisher, publication year, extent ...
-
Medical Journals Sweden AB,2018
-
printrdacarrier
Numbers
-
LIBRIS-ID:oai:DiVA.org:umu-154719
-
https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-154719URI
-
https://doi.org/10.2340/16501977-2354DOI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:ref swepub-contenttype
-
Subject category:art swepub-publicationtype
Notes
-
OBJECTIVE: To investigate the interday test-retest reliability of volitional and non-volitional measurements of isometric quadriceps strength using a strain-gauge in people with severe to very severe chronic obstructive pulmonary disease.DESIGN: Cross-sectional study. Volitional quadriceps measurements consisted of isometric maximal voluntary contractions. Non-volitional measurements were obtained during magnetic potentiated twitch stimulations of the femoral nerve.SETTING: Research centre laboratory.PARTICIPANTS: Twenty-four individuals with severe to very severe chronic obstructive pulmonary disease (percentage of predicted forced expiratory volume in 1 s, 37% predicted).RESULTS: Maximal voluntary contractions and potentiated twitch stimulations measures demonstrated excellent interday test-retest relative reliability (ICC 0.97 and 0.80, respectively), while absolute reliability measures were different between techniques (SEM 1.4 kg, CV 3.2%, MDC 3.9 kg vs SEM 1.5 kg, CV 12.2%, MDC 4.2 kg for maximal voluntary contractions and potentiated twitch stimulations, respectively).CONCLUSION: The results supports that maximal voluntary contraction and potentiated twitch stimulation measurements of isometric quadriceps strength are reliable in people with severe to very severe chronic obstructive pulmonary disease as evident excellent relative reliability using both techniques, although the former technique appears to have better absolute reliability.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Saey, Didier
(author)
-
Martin, Mickaël
(author)
-
Maltais, François
(author)
-
Heart and Lung Institute, University of Laval, Quebec, Canada
(creator_code:org_t)
Related titles
-
In:Journal of Rehabilitation Medicine: Medical Journals Sweden AB50:8, s. 759-7641650-19771651-2081
Internet link
Find in a library
To the university's database