. Author manuscript; available in PMC: 2009 Jun 1.

Published in final edited form as: Acad Radiol. 2008 Jun;15(6):763–775. doi: 10.1016/j.acra.2007.12.016

Table 2.

Mean, standard deviation, and range of model parameters k₅ and k₆.

	k₅(1/min)		k₆(1/min)

	Mean ± standard deviation	range	Mean ± standard deviation	range
ALI-type tracer kinetics	0.0444 ± 0.0221^*	[0.0219 0.0917]	0.0757 ± 0.0452^*	[0.0079 0.1595]
Sokoloff-type tracer kinetics	−0.2080 ± 0.9521	[−3.4685 0.4087]	−0.4968 ± 1.3378	[−4.4665 1.4575]

p<0.0001