Ethnic and geographical variation in antiphospholipid (Hughes) syndrome
1American University of Beirut, Medical Centre, PO Box 113-6044, Beirut, Lebanon. iuthman@aub.edu.lb
Annals of the Rheumatic Diseases
|May 28, 2005
Abstract:
Investigation of the clinical epidemiology of the antiphospholipid syndrome (APS) is in its early stages. During the past 20 years, studies of antiphospholipid antibodies (aPL) and APS have been made in many countries and ethno-geographical groups. aPL appear to occur in all populations studied, with some variations noted in their frequency and in the clinical complications. Environmental and genetic factors contribute to ethnic variation and susceptibility to APS and thus inter-ethnic differences in disease patterns may be due to environmental or genetic factors, or both.
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