Table 1.

Demographic and clinical characteristics

	Patients (n = 79)
Age—years	63.4 ± 9.9
Male sex—number (%)	52 (65.8)
Symptom duration at imaging (mean ± SD)—years	1.8 ± 1.5
UPDRS[11] motor score at imaging (0–108) (mean ± SD)	18.2 ± 9.4

SD standard deviation, UPDRS Unified Parkinson’s Disease Rating Scale