ArticleAmerican journal of physical medicine & rehabilitation2012
Agreement and reliability of functional performance and muscle power in patients with advanced osteoarthritis of the hip or knee.
Article in American journal of physical medicine & rehabilitation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 40 citations in OpenAlex.
- Effect of preoperative neuromuscular training (NEMEX-TJR) on functional outcome after total knee replacement: an assessor-blinded randomized controlled trial.BMC musculoskeletal disorders · 2015Trial
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- The effect of posterior and lateral approach on patient-reported outcome measures and physical function in patients with osteoarthritis, undergoing total hip replacement: a randomised controlled trial protocol.BMC musculoskeletal disorders · 2014Trial
- Role of preoperative pain, muscle function, and activity level in discharge readiness after fast-track hip and knee arthroplasty.Acta orthopaedica · 2014Trial
- Test-retest reliability and sensitivity of the 20-meter walk test among patients with knee osteoarthritis.BMC musculoskeletal disorders · 2013Trial
- Effect of pre-operative neuromuscular training on functional outcome after total knee replacement: a randomized-controlled trial.BMC musculoskeletal disorders · 2013Trial
- Effects of a preoperative exercise intervention targeting the non-operated limb in patients scheduled for total knee arthroplasty: a pilot study.Journal of physical therapy science · 2026Article
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- Effectiveness of multimodal active physiotherapy for chronic knee pain: a 12-month randomized controlled trial follow-up study.Frontiers in physiology · 2024Article
- The effects of pulsed electromagnetic field therapy on muscle strength and pain in patients with end-stage knee osteoarthritis: a randomized controlled trial.Frontiers in medicine · 2024Article
- The predictors to self-reported and performance-based physical function in knee osteoarthritis patients: a cross-sectional study.Frontiers in cell and developmental biology · 2024Article
- Article
- Article
- Does the 1-year Decline in Walking Speed Predict Mortality Risk Beyond Current Walking Speed in Adults With Knee Osteoarthritis?The Journal of rheumatology · 2021Article
- Symptomatic knee osteoarthritis is associated with worse but stable quality of life and physical function regardless of the compartmental involvement: Data from the OAI.Osteoarthritis and cartilage open · 2020Article
- The association between walking speed from short- and standard-distance tests with the risk of all-cause mortality among adults with radiographic knee osteoarthritis: data from three large United States cohort studies.Osteoarthritis and cartilage · 2020Article
- Article
- Similar patient-reported outcomes and performance after total knee arthroplasty with or without patellar resurfacing.Acta orthopaedica · 2016Article
- Assessment of Lower Limb Muscle Strength and Power Using Hand-Held and Fixed Dynamometry: A Reliability and Validity Study.PloS one · 2015Article
- The efficacy of tourniquet assisted total knee arthroplasty on patient-reported and performance-based physical function: a randomized controlled trial protocol.BMC musculoskeletal disorders · 2014Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe purpose of this study was to test the reproducibility and clinical feasibility of three functional performance measures and five single-joint or multijoint muscle power measures.
designTwenty patients with a mean age of 68.7 ± 7.2 yrs with severe hip or knee osteoarthritis were assessed for test-retest reliability and agreement on two occasions 1 wk apart. The outcomes were maximal single-joint muscle power (hip extension/abduction and knee extension/flexion), maximal muscle power during multijoint leg extension press, and functional performance measures (20-m walk, five-time repeated chair stands, and repeated unilateral knee bending).
resultsFor single-joint and multijoint maximal peak power and functional performance measures, we demonstrated poor (CV(ws), approximately 25%, single-joint hip extension) and moderate (CV(ws), approximately 15%, multijoint leg extension press, single-joint knee extension, chair stands, and knee bending) to good (CV(ws), <10%, single-joint knee flexion, single-joint hip abduction, and 20-m walk) agreement and good (intraclass correlation coefficient, 0.61-0.80, single-joint hip extension, multijoint leg extension press, and knee bending) to excellent (intraclass correlation coefficient, >0.81, single-joint knee extension, knee flexion, hip abduction, 20-m walk, and chair stands) reliability.
conclusionsIsolated muscle power over the hip and knee can safely be evaluated with poor to good agreement and good to excellent reliability in patients with advanced hip or knee osteoarthritis. Functional performance and muscle power may be assessed concurrently.
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