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  • Disability, Physical Impairments, and Poor Quality of Life, Rather Than Radiographic Changes, Are Related to Symptoms in Individuals With Ankle Osteoarthritis: A Cross-sectional Laboratory Study

    Author(s)
    Al-Mahrouqi, MM
    Vicenzino, B
    MacDonald, DA
    Smith, MD
    Griffith University Author(s)
    MacDonald, David
    Year published
    2020
    Metadata
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    Abstract
    OBJECTIVE: To compare physical and patient-reported outcomes between (1) individuals with symptomatic radiographic ankle osteoarthritis (OA) and asymptomatic individuals, and (2) asymptomatic individuals with and without radiographic ankle OA. DESIGN: Cross-sectional study. METHODS: Ninety-six volunteers (31 symptomatic individuals with radiographic ankle OA, 41 asymptomatic individuals with radiographic ankle OA, and 24 asymptomatic individuals without radiographic ankle OA) completed a survey on quality of life (QoL), function, pain, disability, kinesiophobia, ankle instability, and physical activity, and undertook physical ...
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    OBJECTIVE: To compare physical and patient-reported outcomes between (1) individuals with symptomatic radiographic ankle osteoarthritis (OA) and asymptomatic individuals, and (2) asymptomatic individuals with and without radiographic ankle OA. DESIGN: Cross-sectional study. METHODS: Ninety-six volunteers (31 symptomatic individuals with radiographic ankle OA, 41 asymptomatic individuals with radiographic ankle OA, and 24 asymptomatic individuals without radiographic ankle OA) completed a survey on quality of life (QoL), function, pain, disability, kinesiophobia, ankle instability, and physical activity, and undertook physical assessments of ankle muscle strength, heel-raise endurance, dorsiflexion range of motion (ROM), and ambulatory function. RESULTS: Symptomatic individuals with radiographic ankle OA reported greater pain (standardized mean difference [SMD], 1.70; 95% confidence interval [CI]: 1.18, 2.23), disability (SMD, 1.44; 95% CI: 0.93, 1.95), and instability (SMD, -3.92; 95% CI: -4.68, -3.17), and lower patient-reported function (SMD, -2.10; 95% CI: -2.66, -1.54) and QoL (SMD, -0.98; 95% CI: -1.47, -0.50), than asymptomatic individuals. Muscle strength (all SMDs, -0.73 or greater), heel-raise endurance (SMD, -0.71; 95% CI: -1.16, -0.25), dorsiflexion ROM (SMD, -1.54; 95% CI: -2.02, -1.06), and ambulatory function (all SMDs, 0.57 or greater) were significantly impaired in symptomatic individuals with radiographic ankle OA compared to asymptomatic individuals. Most patient-reported and physical outcomes were similar between asymptomatic individuals with and without radiographic ankle OA. CONCLUSION: Individuals with symptomatic radiographic ankle OA had poorer physical outcomes, function, and QoL compared to asymptomatic individuals with and without radiographic ankle OA. This suggests that disability in ankle OA is related to symptoms rather than to radiographic evidence of degeneration. J Orthop Sports Phys Ther 2020;50(12):711-722. doi:10.2519/jospt.2020.9376.
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    Journal Title
    Journal of orthopaedic and sports physical therapy
    Volume
    50
    Issue
    12
    DOI
    https://doi.org/10.2519/jospt.2020.9376
    Copyright Statement
    Self-archiving of the author-manuscript version is not yet supported by this journal. Please refer to the journal link for access to the definitive, published version or contact the author[s] for more information.
    Subject
    Clinical sciences
    Sports science and exercise
    ankle OA
    function
    radiographs
    strength
    symptoms
    Publication URI
    http://hdl.handle.net/10072/400436
    Collection
    • Journal articles

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