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    Home > Active Ingredient News > Immunology News > 2021 ACR: Using machine learning to predict medial knee cartilage deterioration through gait and physical activity in 2 years: MOST study

    2021 ACR: Using machine learning to predict medial knee cartilage deterioration through gait and physical activity in 2 years: MOST study

    • Last Update: 2021-12-04
    • Source: Internet
    • Author: User
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    Purpose : Identifying knees at risk of worsening osteoarthritis (OA) helps identify patients who need intervention
    .


    Although natural gait and physical activity on knee OA is important incidence , but the relationship between these factors is complex, using traditional statistical models to study challenging


    ObjectiveObjective : identify osteoarthritis (OA) risk of deterioration of the knee helps to identify patients requiring intervention


    Methods: Demographic and clinical data, ground reaction force (GRF) data during walking at an optional speed, and physical activity data during 7 days of wearing an accelerometer were collected from participants with and without knee pain or radiology OA


    ResultsResults : analysis included 1323 participants, 14% medial cartilage in 2 deterioration years


    Conclusion : The integrated machine learning methodthat combines gait, physical activity and clinical / demographic characteristics has shown good performance in predicting cartilage deterioration within two years .


    Costello K, Felson D, Jafarzadeh S, Segal N, Lewis C, Nevitt M, Lewis C, Kolachalama V, Kumar D.


    Using Machine Learning to Predict Medial Knee Cartilage Worsening over 2 Years Using Gait and Physical Activity: The MOST Study [abstract ].
    Arthritis Rheumatol.


    Costello K, Felson D, Jafarzadeh S, Segal N, Lewis C, Nevitt M, Lewis C, Kolachalama V, Kumar D.
    Using Machine Learning to Predict Medial Knee Cartilage Worsening over 2 Years Using Gait and Physical Activity: The MOST Study [abstract ].
      Arthritis Rheumatol.
    Arthritis Rheumatol.
     2021; 73 (suppl 10).
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