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http://hdl.handle.net/2445/115594
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DC Field | Value | Language |
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dc.contributor.author | Machado Rodrigues, Fernanda | - |
dc.contributor.author | Demeyer, Heleen | - |
dc.contributor.author | Hornikx, Miek | - |
dc.contributor.author | Camillo, Carlos Augusto | - |
dc.contributor.author | Calik-Kutukcu, Ebru | - |
dc.contributor.author | Burtin, Chris | - |
dc.contributor.author | Janssens, Wim | - |
dc.contributor.author | Troosters, Thierry | - |
dc.contributor.author | Osadnik, Christian | - |
dc.date.accessioned | 2017-09-19T09:21:14Z | - |
dc.date.available | 2017-09-19T09:21:14Z | - |
dc.date.issued | 2017-08-14 | - |
dc.identifier.issn | 1479-9723 | - |
dc.identifier.uri | http://hdl.handle.net/2445/115594 | - |
dc.description.abstract | This study investigated the validity and reliability of fixed strain gauge measurements of isometric quadriceps force in patients with chronic obstructive pulmonary disease (COPD). A total cohort of 138 patients with COPD were assessed. To determine validity, maximal volitional quadriceps force was evaluated during isometric maximal voluntary contraction (MVC) manoeuvre via a fixed strain gauge dynamometer and compared to (a) potentiated non-volitional quadriceps force obtained via magnetic stimulation of the femoral nerve (twitch (Tw); n = 92) and (b) volitional computerized dynamometry (Biodex; n = 46) and analysed via correlation coefficients. Test-retest and absolute reliability were determined via calculations of intra-class correlation coefficients (ICCs), smallest real differences (SRDs) and standard errors of measurement (SEMs). For this, MVC recordings in each device were performed across two test sessions separated by a period of 7 days ( n = 46). Strain gauge measures of MVC demonstrated very large correlation with Tw and Biodex results ( r = 0.86 and 0.88, respectively, both p < 0.0001). ICC, SEM and SRD were numerically comparable between strain gauge and Biodex devices (ICC = 0.96 vs. 0.93; SEM = 8.50 vs. 10.54 N.m and SRD = 23.59 vs. 29.22 N.m, respectively). The results support that strain gauge measures of quadriceps force are valid and reliable in patients with COPD. | - |
dc.format.extent | 9 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Hodder Arnold | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1177/1479972316687210 | - |
dc.relation.ispartof | Chronic Respiratory Disease, 2017, vol. 14, num. 3, p. 289-297 | - |
dc.relation.uri | http://dx.doi.org/10.1177/1479972316687210 | - |
dc.rights | cc-by-nc (c) Machado et al., 2017 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es | - |
dc.source | Articles publicats en revistes (ISGlobal) | - |
dc.subject.classification | Malalties pulmonars obstructives cròniques | - |
dc.subject.classification | Rehabilitació | - |
dc.subject.classification | Músculs | - |
dc.subject.other | Chronic obstructive pulmonary diseases | - |
dc.subject.other | Rehabilitation | - |
dc.subject.other | Muscles | - |
dc.title | Validity and reliability of strain gauge measurement of volitional quadriceps force in patients with COPD | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.date.updated | 2017-09-06T18:00:41Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 28774203 | - |
Appears in Collections: | Articles publicats en revistes (ISGlobal) |
Files in This Item:
File | Description | Size | Format | |
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machadorodrigues2017_2656.pdf | 268.37 kB | Adobe PDF | View/Open |
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