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Tumour-to-background ratio (TBR) for SUV and parametric images (direct Patlak IDIF and sPBIF) for both sensitivity modes
| Input function | HS mode | UHS mode | |
|---|---|---|---|
| SUV (60–65 min p.i.) | – | 6.4 ± 3.1 | 6.2 ± 3.1 |
| Ki (45–65 min p.i. t* = 45 min) | IDIF | 18.0 ± 9.0 | 17.2 ± 9.6 |
| sPBIF | 21.3 ± 11.5 | 20.2 ± 12.0 | |
| Ki (50–65 min p.i. t* = 50 min) | sPBIF | 11.2 ± 5.6 | 10.6 ± 5.4 |
| Ki (55–65 min p.i. t* = 55 min) | sPBIF | 7.2 ± 3.5 | 6.9 ± 3.5 |
