A cross-sectional cost-of-care study was performed to assess the econo
mic burden of multiple sclerosis (MS) in France, Germany and the UK. P
atients were stratified into 3 groups according to the Expanded Disabi
lity Severity Scale (EDSS): stages I, II and III, corresponding to mil
d (EDSS 1.0 to 3.5), moderate (EDSS 4.0 to 6.0) and severe (EDSS 6.5 t
o 8.0) MS, respectively. 90 patients with MS and 30 non-MS control pat
ients were recruited in each country. Control patients were matched to
the patients with MS on the basis of age and gender. Demographic, cli
nical and economic data during the 3-month period prior to entry were
collected in patient interviews. Total costs included actual expenditu
res, such as direct medical and non-medical costs, as well as indirect
costs. From the societal perspective, the total cost of MS for 3 mont
hs was estimated at $US 1928 $US3941 and $US5678 in France, $US2772, $
US2056 and $US5701 in Germany, and $US5125, $US6751 and $US14 622 in t
he UK, for stage I, II and III patients, respectively. The major medic
al cost driver in the UK was outpatient consultations, whereas hospita
lisations were the major component in Germany and France. The major co
st in the UK arose from the dependence of patients with MS on caregive
rs, which caused high non-medical, societal costs compared with France
and Germany. From both the societal and hearth insurance perspectives
in each country, costs for control patients were lower than those for
stage I MS patients. MS represents a major financial burden on the in
dividual, the family, health services and society, and these costs inc
rease with MS progression.