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. Author manuscript; available in PMC: 2023 Apr 8.
Published in final edited form as: Phys Med Biol. 2022 Apr 8;67(8):10.1088/1361-6560/ac5f73. doi: 10.1088/1361-6560/ac5f73

Table 2.

Lesion SUVmax, SUVpeak, and CNR ratio data for DDG-PET/CT

Ratio Relative to 3 Min NG-PET &
SUVmax SUVpeak Lesion CNR
DDG-PET/CT Mean ± σ p Mean ± σ p Mean ± σ p
12 min (6 min) 1.31±0.44 *** 1.24±0.33 *** 1.54±0.65 ***
6 min (3 min) 1.33±0.42 *** 1.24±0.32 *** 1.39±0.46 ***
3 min (1.5 min) 1.33±0.42 *** 1.24±0.32 *** 1.11±0.39 0.13
Ratio Relative to 3 Min DDG-PET #
DDG-PET/CT SUVmax SUVpeak Lesion CNR
12 min (6 min) 1.14±0.33 0.011 1.16±0.30 0.0004 1.68±0.69 ***
6 min (3 min) 1.15±0.29 0.0011 1.16±0.29 0.0004 1.52±0.49 ***
3 min (1.5 min) 1.15±0.28 0.0011 1.15±0.29 0.0004 1.18±0.27 ***

Abbreviations: σ = standard deviation

&

All ratios and p values are relative to 3 min NG-PET

#

All ratios and p values are relative to 3 min DDG-PET

***

p<0.0001