Changes in 18F-Fluoride Uptake
| Method | Interval (min) | Mean change in outcome measure ± SD | r (correlation with NLR-derived change in Ki) |
| NLR | 0–60 | 0.00519 ± 0.0149 | — |
| Patlak graphical analysis | 10–60 | 0.00615 ± 0.0143 | 0.992 |
| 10–40 | 0.00586 ± 0.0146 | 0.980 | |
| 10–30 | 0.00588 ± 0.0150 | 0.974 | |
| 20–60 | 0.00629 ± 0.0135 | 0.985 | |
| 30–60 | 0.00603 ± 0.0132 | 0.973 | |
| SUVW | 50–60 | 1.361 ± 2.660 | 0.966 |
| SUVLBM | 50–60 | 1.155 ± 2.285 | 0.968 |
| SUVBSA | 50–60 | 27.74 ± 60.80 | 0.968 |
| SUVW | 40–60 | 1.283 ± 2.589 | 0.967 |
| SUVLBM | 40–60 | 1.091 ± 2.225 | 0.968 |
| SUVBSA | 40–60 | 26.2 ± 59.1 | 0.969 |
W = body weight.