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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Arch Neurol. 2009 Sep;66(9):1120–1126. doi: 10.1001/archneurol.2009.196

Table 3. Changes in EPS score across time (GEEs models).

From baseline From time to incidence
Speech / facial expression β=0.068, p=0.000 β=0.073, p=0.000
rigidity β=0.192, p=0.000 β=0.270, p=0.000
bradykinesia β=0.069, p=0.000 β=0.079, p=0.000
Posture / gait β=0.103, p=0.000 β=0.122, p=0.000
Tremor β=0.006, p=0.092 * β=0.006, p=0.079 *
*

no significance

All covariates: age, sex, education, ethnicity, ApoE