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The epidemiology of osteoarthritis in Asia
Author(s) -
FRANSEN Marlene,
BRIDGETT Lisa,
MARCH Lyn,
HOY Damian,
PENSERGA Ester,
BROOKS Peter
Publication year - 2011
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/j.1756-185x.2011.01608.x
Subject(s) - medicine , epidemiology , obesity , osteoarthritis , population ageing , environmental health , gerontology , population , risk factor , physical therapy , alternative medicine , pathology
Worldwide, osteoarthritis (OA) is estimated to be the fourth leading cause of disability. Most of this disability burden is attributable to the involvement of the hips or the knees. OA is strongly associated with ageing and the Asian region is ageing rapidly. Further, OA has been associated with heavy physical occupational activity, a required livelihood for many people living in rural communities in developing countries. Unfortunately, joint replacement surgery, an effective intervention for people with severe OA involving the hips or knees, is inaccessible to most people in these regions. On the other hand, obesity, another major risk factor, may be less prevalent, although it is on the increase. Determining region‐specific OA prevalence and risk factor profiles will provide important information for planning future cost‐effective preventive strategies and health care services. An update of what is currently known about the prevalence of hip and knee OA from population‐based studies conducted in the Asian region is presented in this review. Many of the recent studies have conducted comparisons between urban and rural areas and poor and affluent communities. The results of Asian‐based studies evaluating risk factors from population‐based cohorts or case–control studies, and the current evidence on OA morbidity burden in Asia is also outlined.