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. 2009 Oct 21;30(2):381–389. doi: 10.1038/jcbfm.2009.225

Table 1. Slope, intercept, and R2 derived from linear regression analyses of VT values obtained with HR+ reconstructions indicated against those obtained with HR+ NAW-OSEM-G5.

        Fixed intercept to origin
  Slope Intercept R2 Slope R2
NAW-OSEM 1.06 −0.01 1.00 1.06 1.00
PVC-NAW-OSEM 1.13 −0.09 0.99 1.11 0.99

NAW-OSEM, normalization and attenuation-weighted ordered subsets expectation maximization; PVC, partial volume correction; VT, volume of distribution.