The Swedish SCOPA-SLEEP for assessment of sleep disorders in Parkinson’s disease and healthy controls
Purpose: SCOPA-SLEEP is a rating scale for night-time sleep and daytime sleepiness (DS) proposed for use among people with Parkinson’s disease (PD) as well as others. We translated it into Swedish and assessed its psychometric properties in PD and age-matched healthy controls. Methods: Following translation according to the dual-panel approach, the Swedish SCOPA-SLEEP was field-tested regarding co