Table 1

 Demographic and entry data (n = 40)

ModafinilPlaceboEntire group
(n = 20)(n = 20)(n = 40)
*Data are mean (SD).
UPDRS, Unified Parkinson’s Disease Rating Scale.
Age (years)*64.4 (10.4)65.1 (12.3)64.8 (11.3)
Sex (men/women)13/713/729/11
Duration of Parkinson’s disease*6.5 (5.5)7.0 (4.6)6.8 (5.0)
Dopaminergic dose(mg/day)*7.3 (3.5)9.5 (5.2)8.5 (4.6)
Fluctuating response5/207/2012/40
UPDRS activities of daily living*12.9 (5.5)14.4 (6.0)13.7 (5.8)
UPDRS motor*24.1 (9.8)29.2 (9.5)26.7 (9.8)
Epworth score*15.8 (3.0)15.9 (3.5)15.8 (3.2)