Pain-free grip strength in individuals with lateral elbow tendinopathy: Between- and within-session reliability of one versus three trials.
Pain-free grip strength is an important outcome measure in lateral elbow tendinopathy (LET); yet, the reliability and minimum detectable change (MDC) in functional positions are unknown. The purpose of this study is to examine the between- and within-session pain-free grip strength reliability and M...
| Publicado en: | Physiotherapy Theory & Practice Vol. 39; no. 5; pp. 1007 - 1016 |
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| Autores principales: | , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
May2023
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=163824112&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 163824112 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09593985 BCJ jtl: Physiotherapy Theory & Practice issn: 09593985 maglogo: Y pubinfo: dt: May2023 vid: 39 iid: 5 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 163824112 155043508 163824112 163824112 10.1080/09593985.2022.2030445 163824112 ppf: 1007 ppct: 9 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Pain-free grip strength in individuals with lateral elbow tendinopathy: Between- and within-session reliability of one versus three trials. aug: au: Hill, Caitlin E. Heales, Luke J. Stanton, Robert Kean, Crystal O. affil: School of Health, Medical and Applied Sciences, Central Queensland University, Norman Gardens, Australia sug: subj: Grip Strength Evaluation Elbow Pathology Tendinopathy Biomechanics Pain Measurement Pain Threshold Evaluation Human Male Female Adult Middle Age Aged Questionnaires Physical Therapists Data Analysis Software Paired T-Tests Test-Retest Reliability Intraclass Correlation Coefficient Descriptive Statistics Confidence Intervals Odds Ratio Funding Source Adult: 19-44 years Middle Aged: 45-64 years Aged: 65+ years Male Female ab: Pain-free grip strength is an important outcome measure in lateral elbow tendinopathy (LET); yet, the reliability and minimum detectable change (MDC) in functional positions are unknown. The purpose of this study is to examine the between- and within-session pain-free grip strength reliability and MDC in LET. Twenty-three individuals with LET completed three pain-free grip strength trials with the elbow flexed and extended. The first trial and the mean of three trials were analyzed. Between-session data were collected 2–28 days apart. Within-session data were collected 20–30 min apart. Between-session intraclass correlation coefficients (ICCs) were good (ICC2,1 = 0.75) for single trials (flexed), excellent (ICC2,1 = 0.89–0.94) for single trials (extended), and excellent for the mean of three trials (both positions). Within-session ICCs were excellent for single (ICC2,1 = 0.89–0.91) and the mean of three trials (ICC2,3 = 0.96–0.98) in both positions. Between-session flexed MDCs were 133 N (single) versus 90 N (mean) and extended MDCs were 118 N (single) versus 92 N (mean). Within-session flexed MDCs were 79 N (single) versus 52 N (mean) and extended MDCs were 125 N (single) versus 46 N (mean). Using the mean of three trials is recommended, and clinicians can be confident of true change if between-session differences are >92 N and within-session differences are >52 N. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Unknown language: English refInfo: holdings: @attributes: islocal: N |
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