Variability (CV) of SUVmax and SUVpeak of Hot Spheres and Background in Relation to Scanning Time
| Scan time (s) | |||||
| Index | 60 | 90 | 120 | 150 | 180 |
| CVmax,10 | 11.0 | 10.9 | 11.6 | 8.8 | 8.5 |
| CVmax,13 | 7.0 | 6.7 | 6.0 | 6.2 | 5.3 |
| CVmax,17 | 8.8 | 7.9 | 7.0 | 5.6 | 4.8 |
| CVmax,22 | 6.3 | 7.1 | 6.2 | 5.9 | 4.5 |
| CVmax,28 | 5.7 | 4.5 | 3.9 | 3.0 | 2.7 |
| CVmax,37 | 3.1 | 2.0 | 2.7 | 1.8 | 2.1 |
| CVpeak,13 | 3.5 | 3.6 | 3.5 | 3.4 | 2.7 |
| CVpeak,17 | 3.3 | 3.8 | 3.4 | 2.8 | 2.1 |
| CVpeak,22 | 4.6 | 3.0 | 2.7 | 2.7 | 2.9 |
| CVpeak,28 | 3.1 | 3.1 | 2.8 | 2.1 | 2.2 |
| CVpeak,37 | 2.3 | 2.4 | 2.1 | 2.2 | 1.5 |
| CVbackground | 16.5 | 13.6 | 11.8 | 10.7 | 9.8 |
| N10 mm | 10.1 | 8.5 | 7.6 | 6.9 | 6.1 |