Descriptive Statistics of Evaluated Kinetic Parameters for Three Tracers in Metastases
| Variable | n | Mean | Median | Minimum | Maximum | SD |
|---|---|---|---|---|---|---|
| FDG K1 | 22 | 0.452 | 0.345 | 0.033 | 1.451 | 0.367 |
| FDG k2 | 22 | 0.495 | 0.346 | 0.025 | 1.319 | 0.413 |
| FDG k3 | 22 | 0.053 | 0.044 | 0.003 | 0.192 | 0.044 |
| FDG k4 | 22 | 0.008 | 0.006 | 0.000 | 0.032 | 0.009 |
| FDG influx | 22 | 0.041 | 0.037 | 0.007 | 0.129 | 0.032 |
| FDG VB | 22 | 0.238 | 0.223 | 0.000 | 0.718 | 0.226 |
| FDG SUV | 22 | 5.200 | 3.967 | 2.278 | 10.100 | 2.482 |
| FDOPA K1 | 19 | 1.052 | 0.467 | 0.034 | 8.000 | 1.875 |
| FDOPA k2 | 19 | 0.295 | 0.176 | 0.000 | 1.048 | 0.293 |
| FDOPA VB | 19 | 0.326 | 0.231 | 0.000 | 0.948 | 0.323 |
| FDOPA SUV | 19 | 2.338 | 2.017 | 0.436 | 4.500 | 1.166 |
| 15O-water K1 | 14 | 1.811 | 1.473 | 0.312 | 3.939 | 1.283 |
| 15O-water k2 | 14 | 1.437 | 0.915 | 0.352 | 3.837 | 1.270 |
| 15O-water VB | 14 | 0.100 | 0.075 | 0.000 | 0.250 | 0.106 |
Unit for all parameters except VB and SUV is 1/min.