Table 4:

AUROC comparing groups using annual rate of change in clinical measures.

	Left-dominant vs Right-dominant	Left-dominant vs Symmetric	Right-dominant vs Symmetric
UPDRS III	0.75 (0.57 to 0.93)	0.82 (0.59 to 1.0)	0.51 (0.24 to 0.78)
FBI	0.84 (0.67 to 1.0)	0.65 (0.28 to 1.0)	0.62 (0.28 to 1.0)
Negative behaviors	0.81 (0.64 to 0.99)	0.73 (0.43 to 1.0)	0.55 (0.21 to 0.89)
Disinhibition	0.82 (0.65 to 0.99)	0.57 (0.19 to 0.96)	0.63 (0.26 to 0.99)
Dysarthria severity	0.63 (0.37 to 0.91)	0.89 (0.70 to 1.0)	0.79 (0.47 to 1.0)
WAB Praxis	0.79 (0.62 to 0.96)	0.71 (0.48 to 0.94)	0.57 (0.25 to 0.89)
WAB-AQ	0.66 (0.47 to 0.85)	0.62 (0.35 to 0.89)	0.57 (0.24 to 0.89)
MoCA	0.69 (0.48 to 0.89)	0.60 (0.26 to 0.94)	0.53 (0.22 to 0.83)
NPI-Q	0.74 (0.55 to 0.94)	0.58 (0.29 to 0.88)	0.58 (0.28 to 0.88)
NAT	0.70 (0.51 to 0.89)	0.58 (0.35 to 0.82)	0.68 (0.37 to 0.99)
ASRS	0.51 (0.30 to 0.73)	0.51 (0.19 to 0.83)	0.54 (0.20 to 0.89)
MSD	0.70 (0.51 to 0.89)	0.72 (0.50 to 0.95)	0.53 (0.25 to 0.81)

Data shown as area and 95% confidence interval. Abbreviations: Unified Parkinson’s Disease Rating Scale III (UPDRS III), Western Aphasia Battery-Praxis (WAB-Praxis), Western Aphasia Battery-Aphasia Quotient (WAB-AQ), Frontal Behavioral Inventory (FBI), Neuropsychiatric Inventory Questionnaire (NPI-Q), Northwestern Anagram Test (NAT), Motor Speech Disorder severity (MSD), Apraxia of Speech Rating Scale (ASRS).