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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Mov Disord. 2017 Oct 4;32(12):1748–1755. doi: 10.1002/mds.27124

Table 4.

Multiple Linear Regression with Time to Contact as dependent variable

Parkinson’s Disease Healthy Control
Variable β t p-value Variable β t p-value
Walking Speed 1.31 4.03 <0.001 Age −0.04 −2.40 0.009
PVT mean RRT 0.76 2.14 0.04 PVT mean RRT 0.70 1.91 0.08