Demographic and Clinical Predictors of Trait Impulsivity in Parkinson’s Disease Patients

Table 2

Baseline clinical characteristics of the PD cohort () used in this study.

Clinical characteristic	Mean (SD) or (%)
Gender
Male	54 (62%)
Female	33 (38%)
Age (years)	62.8 (9.2)
Age of onset (years)	53.3 (10.2)
Disease duration (years)	10.4 (6.8)
Dopamine agonist usage
Yes	45 (51.7%)
No	42 (48.3%)
LEDD (mg)	671 (389)
Deep brain stimulation
Yes	14 (16.1%)
No	73 (83.9%)
Smoking history
Yes	13 (14.9%)
No	74 (85.1%)
Level of education
Secondary school	58 (66.7%)
Tertiary education	29 (33.3%)
MDS-UPDRS III (motor)	18 (14.2)
Cognitive status
Cognitively impaired	22 (25.3%)
Not cognitively impaired	65 (74.7%)
BIS-11 scores
Attentional 2nd order	15.8 (3.7)
Nonplanning 2nd order	24.8 (4.9)
Total score	62.5 (8.9)