Neurology Research International

Research Article

Genetic Influences on Cognition in Idiopathic Parkinson’s Disease

Table 1

Demographic data and baseline characteristics of the study population.


	Group I		Group II		P value
	No./range	Mean ±SD	No./ range	Mean ±SD	P value

Age	(50-77)		(51-85)	62±44	0.019
Gender	M 71.4%, F 28.6%		M 66.7%, F 33.3%		1
Age of onset	(45-67)		(46-75)		0.719
Duration of illness	(0.5-9)		(0.5-20)		0.066
UPDRS_0	14		36		0.018
GDS _0	14		36		0.479
MMSE _0	14		36		0.001
PDCRS_ 0	14		36		0.001

P ≤ 0.05 significant. UPDRS: Unified Parkinson's Disease Rating Scale, GDS: Geriatric Depression Scale, MMSE: Mini-Mental State Examination, and PDCRS: Parkinson's Disease Cognitive Rating Scale.