Abstract
Investigators from Oslo University Hospital and other centers in Norway studied changes in the prevalence and incidence of multiple sclerosis (MS) in Vestfold County, Norway, in the period 1983-2003.
Highlights
Point prevalence was calculated for Jan 2003
The average annual incidence rates were calculated in 5-year periods from 1983 to 2002
Compared to published prevalence from 1963 and incidence from 1953, the prevalence of multiple sclerosis (MS) increased from 61.6/100,000 in 1963 to 166.8/100,000 in 2003
Summary
Investigators from Oslo University Hospital and other centers in Norway studied changes in the prevalence and incidence of multiple sclerosis (MS) in Vestfold County, Norway, in the period 1983-2003. Point prevalence was calculated for Jan 2003.
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