Activities For Daily Living	ADL
Schwab and England Activities of Daily Living Scale	ADLS
Beck Depression Inventory-Ii	BDI-II
Caregiver Strain Index	CSI
Freezing Of Gait Questionnaire	FOGQ
Levodopa Equivalent Daily Dose	LEDD
Non-Motor Symptoms; Non-Motor Symptoms Scale	NMS
Neuropsychiatric Inventory	NPI
Parkinson’s Disease	PD
Parkinson’s Disease Cognitive Rating Scale	PD-CRS
The 39-Item Parkinson’s Disease Questionnaire Summary Index	PDQ-39
Parkinson’s Disease Sleep Scale	PDSS
Quality Of Life	QoL
Questionnaire For Impulsive-Compulsive Disorders in Parkinson’s Disease-Rating Scale	QUIP-RS
Unified Parkinson’s Disease Rating Scale	UPDRS
Visual Analogue Scale	VAS