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Hand Osteoarthritis: An Epidemiological Perspective
Seminars in Arthritis and Rheumatism, 06/26/09

Kalichman L et al. - Hand OA is a heterogeneous, age- and gender-dependent disorder, occurring more frequently in women over 50 years of age. In the elderly population, the prevalence of radiographic hand OA can reach 80%. OA has a strong genetic predisposition, apparently gender- and phenotype-specific. A history of heavy manual labor or a repetitive use of the hand also has been linked to OA. Other variables such as weight, smoking, joint hyperlaxity, age of menarche, bone and cartilage mineralization factors, grip strength, and handedness may play a role. Symptomatic hand OA may cause functional impairment due to loss of strength, thus limiting the individual's ability to perform daily tasks.

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