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Self-reported knee pain and disability among healthy individuals: reference data and factors associated with the Knee injury and Osteoarthritis Outcome Score (KOOS) and KOOS-Child.
Baldwin, J N; McKay, M J; Simic, M; Hiller, C E; Moloney, N; Nightingale, E J; Burns, J.
Afiliación
  • Baldwin JN; Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia. Electronic address: jennifer.baldwin@sydney.edu.au.
  • McKay MJ; Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia.
  • Simic M; Arthritis and Musculoskeletal Research Group, University of Sydney, Australia.
  • Hiller CE; Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia.
  • Moloney N; Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia; Department of Health Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia.
  • Nightingale EJ; Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia.
  • Burns J; Arthritis and Musculoskeletal Research Group, Faculty of Health Sciences, University of Sydney, Australia; Paediatric Gait Analysis Service of New South Wales, Sydney Children's Hospitals Network (Randwick and Westmead), Australia.
Osteoarthritis Cartilage ; 25(8): 1282-1290, 2017 08.
Article en En | MEDLINE | ID: mdl-28323136
OBJECTIVE: To develop normative reference data for the Knee injury and Osteoarthritis Outcome Score (KOOS) and KOOS-Child, as well as investigate socio-demographic, psychological and physical factors associated with knee pain and disability among healthy adults. METHOD: The KOOS or KOOS-Child (each containing five subscales) was administered to participants aged 8-101 years within the 1000 Norms Project, an observational study of 1000 self-reported healthy individuals. Self-efficacy, physical activity, body mass index (BMI), lower limb alignment, knee frontal plane projection angle (FPPA), knee range of motion (ROM), knee and hip strength, six-minute walk, 30-second chair stand and timed up and down stairs tests were collected. KOOS data were dichotomised using established cut-off scores and logistic regression analyses were conducted for each subscale. RESULTS: Socio-demographic characteristics were similar to the Australian population. Normative reference data were generated for children (8-17 years) and adults (18-101 years). Female adults were up to twice as likely to report knee pain, symptoms and sport/recreation (Sport/Rec) limitations compared to males (P < .05). Older age, lower self-efficacy, greater BMI, varus lower limb alignment, lower knee flexion ROM and lower hip external rotation (ER) strength were independently associated with knee pain and disability among adults. CONCLUSIONS: Age- and gender-stratified reference data for the KOOS and KOOS-Child have been developed to guide interpretation of results in practice and research for individuals with knee disorders. Psychological and physical factors are linked with self-reported knee pain/disability among adults, and longitudinal studies to investigate causation are required.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Artralgia / Osteoartritis de la Rodilla / Autoinforme / Traumatismos de la Rodilla Tipo de estudio: Observational_studies / Prognostic_studies / Risk_factors_studies Aspecto: Patient_preference Límite: Adolescent / Adult / Aged / Aged80 / Female / Humans / Male / Middle aged Idioma: En Revista: Osteoarthritis Cartilage Asunto de la revista: ORTOPEDIA / REUMATOLOGIA Año: 2017 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Artralgia / Osteoartritis de la Rodilla / Autoinforme / Traumatismos de la Rodilla Tipo de estudio: Observational_studies / Prognostic_studies / Risk_factors_studies Aspecto: Patient_preference Límite: Adolescent / Adult / Aged / Aged80 / Female / Humans / Male / Middle aged Idioma: En Revista: Osteoarthritis Cartilage Asunto de la revista: ORTOPEDIA / REUMATOLOGIA Año: 2017 Tipo del documento: Article Pais de publicación: Reino Unido