Comparison between Visual Assessment and SPM Analysis of 18F-FDG PET Studies in Pediatric Epilepsy Patients (n = 100)
| SPM analysis | ||||
| Visual assessment | Normal | Hypometabolism | Hypermetabolism | Total |
| Normal | 21 | 6 | 3 | 30 |
| Hypometabolism | 8 | 41 | 14 | 63 |
| Hypermetabolism | 0 | 0 | 7 | 7 |
| Total | 29 | 47 | 24 | 100 |
κ = 0.483, P < 0.001.