Rheumatology 2003; 42: 1122-1123
© 2003 British Society for Rheumatology
Letters to the Editor |
Survival and mortality rates of systemic lupus erythematosus patients in northwest Greece. Study of a 21-year incidence cohort
Department of Hygiene and Epidemiology and
1 Division of Rheumatology, Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
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SIR, Studies carried out in different countries suggest significant variation in the survival rate of patients with systemic lupus erythematosus (SLE) [1, 2]. These findings could be related to different severity of the disease among populations, although access to efficient treatment and methodological differences among studies could explain these variations in part. Genetic, ethnic and environmental factors seem to be involved in the expression and severity of SLE [37].
The epidemiological and clinical profile of SLE