. Author manuscript; available in PMC: 2011 Mar 4.

Published in final edited form as: Mov Disord. 2009 Sep 15;24(12):1763–1772. doi: 10.1002/mds.22601

Table 2.

Relationship of Total Motor UHDRS to Probability of Diagnosis (n=732) and Striatal Volumes (n=500) in Cases^*

Variable	Parameter Estimate (Standard Error)	Partial R²	p-value
Probability of diagnosis	0.011 (0.001)	0.15	<0.0001
Total striatal volume^†	−0.010 (0.001)	0.15	<0.0001

Controlling for Age and Gender in the linear regression model

^†

Percent of total of intracranial volume