5-repetition sit-to-stand test in subjects with chronic stroke: reliability and validity.
OBJECTIVES: To examine the (1) intrarater, interrater, and test-retest reliability of the 5-repetition sit-to-stand test (5-repetition STS test) scores, (2) correlation of 5-repetition STS test scores with lower-limb muscle strength and balance performance, and (3) cut-off scores among the 3 groups...
| Publicado en: | Archives of Physical Medicine & Rehabilitation Vol. 91; no. 3; pp. 407 - 414 |
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| Autores principales: | , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
W B Saunders
Mar2010
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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=105157113&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105157113 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00039993 1XL jtl: Archives of Physical Medicine & Rehabilitation issn: 00039993 maglogo: N pubinfo: dt: Mar2010 vid: 91 iid: 3 pid: 1351 pub: W B Saunders place: Philadelphia, Pennsylvania artinfo: ui: 105157113 2010606893 10.1016/j.apmr.2009.10.030 NLM20298832 105157113 ppf: 407 ppct: 7 formats: tig: atl: 5-repetition sit-to-stand test in subjects with chronic stroke: reliability and validity. aug: au: Mong Y Teo TW Ng SS affil: Department of Physiotherapy, Tan Tock Seng Hospital, Singapore sug: subj: Clinical Assessment Tools Evaluation Disability Evaluation Instrument Validation Rising Stroke Rehabilitation Balance, Postural Chronic Disease Convenience Sample Cross Sectional Studies Data Analysis Software Descriptive Statistics Dynamometry Exercise Test, Muscular Human Interrater Reliability Intraclass Correlation Coefficient Intrarater Reliability Muscle Strength One-Way Analysis of Variance Posturography Recovery Reproducibility of Results ROC Curve Scales Sensitivity and Specificity Spearman's Rank Correlation Coefficient Test-Retest Reliability Validation Studies ab: OBJECTIVES: To examine the (1) intrarater, interrater, and test-retest reliability of the 5-repetition sit-to-stand test (5-repetition STS test) scores, (2) correlation of 5-repetition STS test scores with lower-limb muscle strength and balance performance, and (3) cut-off scores among the 3 groups of subjects: the young, the healthy elderly, and subjects with stroke. DESIGN: Cross-sectional study. SETTING: University-based rehabilitation center. PARTICIPANTS: A convenience sample of 36 subjects: 12 subjects with chronic stroke, 12 healthy elderly subjects, and 12 young subjects. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: 5-Repetition STS test time scores; hand-held dynamometer measurements of hip flexors, and knee flexors and extensors; ankle dorsiflexors and plantarflexors muscle strength; Berg Balance Scale (BBS); and limits of stability (LOS) test using dynamic posturography. RESULTS: Excellent intrarater reliability of intraclass correlation coefficient (ICC) (range, .970-.976), interrater reliability (ICC=.999), and test-retest reliability (ICC range, .989-.999) were found. Five-repetition STS test scores were also found to be significantly associated with the muscle strength of affected and unaffected knee flexors (rho=-.753 to -.830; P<.00556) of the subjects with stroke. No significant associations were found between 5-repetition STS test and BBS and LOS tests in subjects with stroke. Cut-off scores of 12 seconds were found to be discriminatory between healthy elderly and subjects with stroke at a sensitivity of 83% and specificity of 75%. CONCLUSIONS: The 5-repetition STS test is a reliable measurement tool that correlates with knee flexors muscle strength but not balance ability in subjects with stroke. Copyright © 2010 by the American Congree of Rehabilitation Medicine pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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