Krenning Scores Broken Down by Reader and Imaging Modality Across All Patients Imaged
| Reader 1 | Reader 2 | Reader 3 | |||||||
| Krenning score | Planar | SPECT | PET | Planar | SPECT | PET | Planar | SPECT | PET |
| 0–1 (n) | 117 (78%) | 93 (62%) | 42 (28%) | 106 (71%) | 83 (55%) | 43 (29%) | 119 (79%) | 102 (68%) | 45 (30%) |
| 2 (n) | 5 | 16 | 0 | 13 | 17 | 3 | 4 | 5 | 3 |
| 3 (n) | 17 | 23 | 25 | 18 | 31 | 17 | 14 | 24 | 14 |
| 4 (n) | 11 | 18 | 83 | 13 | 19 | 87 | 13 | 19 | 88 |
| 2–4 (n) | 33 (22%) | 57 (38%) | 108 (72%) | 44 (29%) | 67 (45%) | 107 (71%) | 31 (21%) | 48 (32%) | 105 (70%) |