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Multiple sclerosis in Vest‐Agder county, Norway
Author(s) -
Vatne A.,
Mygland Å.,
Ljøstad U.
Publication year - 2011
Publication title -
acta neurologica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.967
H-Index - 95
eISSN - 1600-0404
pISSN - 0001-6314
DOI - 10.1111/j.1600-0404.2010.01411.x
Subject(s) - medicine , multiple sclerosis , incidence (geometry) , population , demography , epidemiology , immunology , environmental health , physics , sociology , optics
Vatne A., Mygland Å., Ljøstad U. Multiple sclerosis in Vest‐Agder county, Norway.
Acta Neurol Scand: 2011: 123: 396–399.
© 2010 John Wiley & Sons A/S. Objective – To examine multiple sclerosis (MS) prevalence, rate of immunomodulatory treatment and frequency of Borrelia Burgordorferi (Bb) antibodies in Vest‐Agder, Norway. Materials and methods – Patients in the period 1996–2006 who met the Poser criteria for definitive or probable MS were included. Clinical and demographical data, and presence of Bb antibodies were registered. Results – A total of 295 patients were identified. The crude prevalence was 180 per 100,000 population (95% CI = 160.9–218.0), age‐adjusted prevalence was 186 per 100,000 population (95% CI = 166.3–225.3). The age‐adjusted incidence rates were 7.5 and 8.0 for 1996–2000 and 2001–2006, respectively. Thirty‐eight per cent were treated with immunomodulatory agents when compared to 28% in the rest of the country. Bb serum antibodies were detected in 7% of patients with MS. Conclusions – Vest‐Agder county has the highest prevalence of MS reported in Norway, and a high treatment rate. Bb antibodies were not more prevalent than in healthy individuals.