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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Neurotoxicology. 2011 May 17;32(5):640–645. doi: 10.1016/j.neuro.2011.04.002

Table 1.

Demographic Data for the 4 Cohorts

Emory UTSW
2001–2003 2006–2008 2001–2003 2008
Disease status PD Control PD Control PD Control PD Control
N 27 20 22 21 40 33 60 60
Female 10 10 10 10 11 16 28 32
Male 17 10 12 11 29 17 32 28
Mean Age 66.5 67.3 67.1 67.6 65.7 73.3 65.9 65.3