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Table 3 Group-averaged BSUV and corresponding absolute and relative standard deviations (SD) and standard errors of the mean (SE) for the different patient groups and sites N: group size

From: Monitoring scanner calibration using the image-derived arterial blood SUV in whole-body FDG-PET

  N BSUV SD SE SD (%) SE (%)
Site 1  
Group 1 100 1.71 0.28 0.028 16.6 1.7
Group 2 53 1.78 0.35 0.048 19.5 2.7
Group 3 100 1.74 0.31 0.031 17.9 1.8
All 253 1.74 0.31 0.019 17.8 1.1
Site 2  
Group 1 98 1.48 0.26 0.027 17.8 1.8
Group 2 100 1.55 0.29 0.029 18.9 1.9
Group 3 54 1.58 0.33 0.044 20.7 2.8
All 252 1.53 0.29 0.018 19.0 1.2
Site 3  
Group 1 55 2.05 0.29 0.040 14.3 1.9
Group 2 59 1.95 0.34 0.045 17.6 2.3
Group 3 62 1.92 0.29 0.037 15.2 1.9
All 176 1.97 0.31 0.024 15.9 1.2