. Author manuscript; available in PMC: 2015 Jun 1.

Published in final edited form as: Eur J Nucl Med Mol Imaging. 2014 Mar 7;41(6):1199–1209. doi: 10.1007/s00259-013-2678-2

Table 2.

Multiple linear regression results using parameter information from FLT only, FDOPA only, and FLT and FDOPA combined.

Type of PET Information Inputted into a Three-Predictor Multiple Linear Regression Model	FLT only	FLT only	FLT and FDOPA
Kinetic Parameter Values at Each Study	Adjusted-R² = 0.56	Adjusted-R² = 0.32	Adjusted-R² = 0.58
Change in Kinetic Parameter Values Between Studies	Adjusted-R² = 0.80	Adjusted-R² < 0.20	Adjusted-R² = 0.83
Combination of Kinetic Parameter Values and their Changes	Adjusted-R² = 0.82	Adjusted-R² = 0.41	Adjusted-R² = 0.83