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Prevalence of and risk factors for the occurrence of symptomatic osteoarthritis in rural regions of S hanxi P rovince, C hina
Author(s) -
Zhang Junfeng,
Song Linghua,
Wei Junni,
Zhang Ailian,
Dong Haiyuan,
Wen Hongyan,
Luo Jing,
Liu Guifen
Publication year - 2016
Publication title -
international journal of rheumatic diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.795
H-Index - 41
eISSN - 1756-185X
pISSN - 1756-1841
DOI - 10.1111/1756-185x.12470
Subject(s) - medicine , concomitant , osteoarthritis , rheumatism , ankle , obesity , physical therapy , body mass index , diabetes mellitus , disease , surgery , pathology , alternative medicine , endocrinology
Aim To determine the prevalence of symptomatic osteoarthritis ( OA ) in rural regions of S hanxi P rovince, C hina, and to identify factors increasing the prevalence of OA . Method Residents over 16 years of age of targeted towns and villages in rural regions of Shanxi Province were sampled using a stratified multi‐stage cluster method. Those exhibiting symptoms of rheumatism were referred to rheumatologists and those in whom rheumatism was suspected were X‐rayed within 10 days of interview. OA was diagnosed by consensus (two or three rheumatologists). Factors associated with the presence of OA were identified. Results A total of 7126 permanent residents were surveyed and 1734 (24.3%) had OA . Knee OA was the most prevalent form of OA (13.8%), followed by lumbar (7.4%), cervical (3.4%), hand (3.3%), shoulder (3.0%), elbow (2.9%), ankle (0.7%), hip (0.6%), wrist (0.5%), thoracic (0.5%) and foot OA (0.5%). All of knee, ankle, shoulder and hand OA exhibited a gender bias. Advanced age, a sweet tooth, poor home ventilation, poor home heating, separation, divorce, or death of a partner, low‐grade occupation, low educational level, high body mass index and the presence of concomitant cardiovascular disease, were associated with the presence of OA . Conclusion Symptomatic OA is very prevalent in rural regions of S hanxi P rovince. Many factors increase the prevalence of the condition. Primary and secondary prevention programs seeking to improve living conditions, to reduce obesity, and to effectively treat concomitant cardiovascular disease, are required.