Results for Administered 18F-FDG by Group and Image Quality Scoring
| Treatment group (MBq/BMI) | Control group (MBq/kg) | |||||||||||
| Score | Score | |||||||||||
| Group | No. of patients | Average BMI | Average dose (MBq) | 1 | 2 | 3 | No. of patients | Average BMI | Average dose (MBq) | 1 | 2 | 3 |
| Underweight | 5 | 16.6 | 194 | 4 | 1 | 0 | 5 | 16.5 | 245 | 4 | 1 | 0 |
| Normal weight | 75 | 22.8 | 215 | 45 | 25 | 5 | 73 | 22.6 | 275 | 26 | 33 | 14 |
| Overweight | 74 | 27.0 | 224 | 49 | 18 | 7 | 74 | 27.0 | 286 | 28 | 22 | 24 |
| Obese | 25 | 33.0 | 240 | 18 | 3 | 4 | 26 | 32.8 | 294 | 9 | 5 | 12 |
| Morbidly obese | 1 | 41.5 | 284 | 1 | 0 | 0 | 2 | 45.5 | 313 | 0 | 0 | 2 |
| Total | 180 | 6.85–11.1 MBq/BMI | 117 | 47 | 16 | 180 | 5.55–7.4 MBq/kg | 67 | 61 | 52 | ||