. Author manuscript; available in PMC: 2011 Nov 15.

Published in final edited form as: Mov Disord. 2010 Nov 15;25(15):2571–2576. doi: 10.1002/mds.23330

TABLE 1.

Characteristics of the screening population

	N	Female (%, n)	Age (Years±SD)	Parkinsonism	Type of parkinsonism
AJ^*	355	58.9% (209)	83.2±5.7	12/355	7 IPD^ 1 drug-induced parkinsonism 2 AD-related parkinsonism^* 1 diffuse Lewy body disease 1 mild axial parkinsonism at age 100
Carriers	7	85.7% (6)	87.7±6.9	0/7
Non carriers	348	58.3% (203)	83.1±5.7	12/348
Non AJ	436	63.8% (278)	81.4±5.5	15/436	9 IPD^ 1 drug-induced parkinsonism 2 AD-related parkinsonism^* 2 vascular parkinsonism 1 NPH^****
Carriers	0
Non carriers	436	63.8% (278)	81.4±5.5	15/436

AJ: Ashkenazi Jews

^**

IPD: Idiopathic Parkinson's disease

^***

AD-related parkinsonism: Alzheimer's disease related parkinsonism

^****

NPH: Normal pressure hydrocephalus