The Prevalence of Symptomatic Knee Osteoarthritis in China: Results From the China Health and Retirement Longitudinal Study
Autor: | Siyan Zhan, Jianhao Lin, Xu Tang, K. Tao, Yuqing Zhang, Jingbo Niu, Shengfeng Wang |
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Rok vydání: | 2016 |
Předmět: |
030203 arthritis & rheumatology
medicine.medical_specialty Longitudinal study education.field_of_study business.industry Immunology Population Osteoarthritis Odds ratio medicine.disease Confidence interval 03 medical and health sciences 0302 clinical medicine Rheumatology Physical therapy medicine Immunology and Allergy 030212 general & internal medicine Rural area China business education Socioeconomic status Demography |
Zdroj: | Arthritis & Rheumatology. 68:648-653 |
ISSN: | 2326-5191 |
Popis: | Objective To estimate the prevalence of symptomatic knee osteoarthritis (OA) in China. Methods Using data collected from the China Health and Retirement Longitudinal Study, a population-based longitudinal survey conducted between 2011 and 2012, we estimated the prevalence of symptomatic knee OA according to sex, age, rural/urban area, socioeconomic status, and geographic region. Results Among 17,128 individuals (8,367 men and 8,761 women; mean age 59.8 years) included in the analysis, 8.1% had symptomatic knee OA. The prevalence of symptomatic knee OA was higher in women (10.3%) compared with men (5.7%) (adjusted odds ratio [OR] 1.88 [95% confidence interval 1.64–2.17]). The prevalence of symptomatic knee OA increased with age (P for trend |
Databáze: | OpenAIRE |
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