Changes in postural control strategy during quiet standing in individuals with knee osteoarthritis.
BACKGROUND: Knee osteoarthritis (OA) impairs postural control and may affect how the lower limb joints are used for postural control. OBJECTIVE: To investigate how individuals with knee OA use lower limb joints for static postural control. METHODS: Ten patients with knee OA and thirteen healthy cont...
| Publicado en: | Journal of Back & Musculoskeletal Rehabilitation Vol. 35; no. 3; pp. 565 - 573 |
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| Autores principales: | , , , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Sage Publications Inc.
2022
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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=157445275&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 157445275 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10538127 3MD jtl: Journal of Back & Musculoskeletal Rehabilitation issn: 10538127 maglogo: N pubinfo: dt: 2022 vid: 35 iid: 3 pid: 344 pub: Sage Publications Inc. place: Thousand Oaks, California artinfo: ui: 157445275 152037536 157445275 157445275 10.3233/BMR-200337 157445275 ppf: 565 ppct: 8 formats: tig: atl: Changes in postural control strategy during quiet standing in individuals with knee osteoarthritis. aug: au: Sabashi, Kento Kasahara, Satoshi Tohyama, Harukazu Chiba, Takeshi Koshino, Yuta Ishida, Tomoya Samukawa, Mina Yamanaka, Masanori affil: Faculty of Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan sug: subj: Balance, Postural Standing Lower Extremity Knee Joint Physiology Ankle Joint Physiology Hip Joint Osteoarthritis, Knee Task Performance and Analysis Kinematics Human Comparative Studies Pearson's Correlation Coefficient T-Tests Female Male Middle Age Aged Range of Motion Middle Aged: 45-64 years Aged: 65+ years Female Male ab: BACKGROUND: Knee osteoarthritis (OA) impairs postural control and may affect how the lower limb joints are used for postural control. OBJECTIVE: To investigate how individuals with knee OA use lower limb joints for static postural control. METHODS: Ten patients with knee OA and thirteen healthy controls performed quiet standing for 30 s. The standard deviation of the center of mass (COM) and lower limb joint motions in the anterior-posterior (AP) and medial-lateral (ML) planes were calculated from three-dimensional marker trajectories. Pearson's correlation analysis and independent t -tests were conducted to investigate the relationship between COM and lower limb joint motion and to compare group difference, respectively. RESULTS: The AP hip angular velocity alone in the knee OA group and the AP hip and knee angular velocity in the control group were significantly correlated with the AP COM velocity. The ML hip angular velocity was significantly correlated with the ML COM velocity in both groups. The knee OA group exhibited a significantly larger standard deviation of AP COM velocity than the control group. CONCLUSIONS: Individuals with knee OA depended solely on the contribution of the hip to the AP COM velocity, which could not be successfully controlled by the knee. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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