Association of Weight Change and Physical Activity with Knee Pain and Health-Related Quality of Life in East Asian Women Aged 50 Years and Older with Knee Osteoarthritis: A Population-Based Study
Chang C, Choi Y, Kang S, Chung C, Park M, Lee K. Association of Weight Change and Physical Activity with Knee Pain and Health-Related Quality of Life in East Asian Women Aged 50 Years and Older with Knee Osteoarthritis: A Population-Based Study. Kosin Medical Journal 2021, 36: 125-135. DOI: 10.7180/kmj.2021.36.2.125.Peer-Reviewed Original ResearchLevel of knee painHealth-related quality of lifeHealth-related qualityQuality of lifeBody mass indexPhysical activityKnee painEQ-5DKnee osteoarthritisFifth Korea National Health and Nutrition Examination SurveyKorea National Health and Nutrition Examination SurveyNational Health and Nutrition Examination SurveyHealth and Nutrition Examination SurveyWeekly hoursSelf-reported weight changeAssociated with EQ-5DVigorous-intensity activityModerate-intensity activityAssociation of weight changeNutrition Examination SurveyWeight changeBody mass index rangeAssociated with K-L gradePopulation-based dataControlled physical activity