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Table 2 Fits of SNRnorm liver with the patient-dependent parameters

From: A dedicated paediatric [18F]FDG PET/CT dosage regimen

Patient-dependent parameters SNRnorm liver, fit = α p−0.5 SNRnorm liver, fit = α p−d
α R2 p value α d R2 p value ΔAICc AIC%
Body weight (kg) 2.51 0.80 - 2.23 0.46 0.81 - 1.86 23.8 vs 71.20
Body height (m) 0.51 0.47  < 0.001 0.62 1.15 0.78 0.046 88.44  < 0.01 vs > 99.99
BMI (kg/m2) 1.82 0.27  < 0.001 13.26 1.19 0.41  > 0.999 18.29 0.01 vs 99.99
BWH (kg/m) 2.20 0.67  < 0.001 4.73 0.74 0.78  > 0.999 33.61  < 0.01 vs > 99.99
BSA (m2) 0.50 0.75 0.001 0.51 0.64 0.81 0.085 23.89  < 0.01 vs > 99.99