The Six-item Clock-Drawing Scoring System: a rapid screening for cognitive impairment in Parkinson's disease.
Praween LolekhaChanya TangkanakulThanida SaengchatriPornlapat KulkeartprasertPublished in: Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society (2020)
CDT scoring using the 6-CDSS is a reliable system to screen cognitive impairment in PD and may serve as a simple screening tool for PD-D in clinical practice.