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Table 1 Median relative differences (% with IQR) in IDIF AUC of PVC-images compared to uncorrected images

From: Partial-volume correction in dynamic PET-CT: effect on tumor kinetic parameter estimation and validation of simplified metrics

  Entire curve Peak only (2.5 min)
Image-derived PP calibrated Image-derived PP calibrated
LR −0.8 (−1.2 to 0.6) −0.7 (− 1.3 to − 0.2)* − 2.0 (− 3.4 to − 0.9)* − 1.8 (− 3.7 to − 0.9)*
LR + HYPRmoving − 0.7 (− 1.2 to 0.6) −0.6 (− 1.1 to − 0.1)* − 2.2 (− 3.2 to − 0.5)* − 2.0 (− 3.3 to − 1.1)*
LR + HYPRsingle − 0.8 (− 1.2 to 0.6) 0.0 (0.0 to 0.0) −0.9 (− 1.2 to 0.7) 0.0 (− 0.1 to 0.1)
  1. *p < 0.05. PP parent plasma