Table 3.
Comparison between the mean detection ratio of all PET lesions with 68Ga-DOTATATE (DRGa) and [18F]AlF-OC (DRF) and mean differential detection ratio (DDR) with 95% confidence interval (95% CI) for the most relevant organs
| Organ | mean DRGa (%) | mean DRF (%) | Mean DDR (%) | 95% CI (%) | Psuperiority | Pnon-inferiority |
|---|---|---|---|---|---|---|
| Liver | 85.4 | 97.6 | 12.2 | − 4.9–29.4 | 0.13 | 0.0081 |
| Bone | 96.1 | 100 | 3.9 | − 3.2–11.1 | 0.23 | 0.0006 |
| Lymph nodes | 100 | 100 | 0 | / | / | / |
| Lung | 95 | 100 | 5 | / | / | / |
| Other | 96.7 | 100 | 3.3 | − 5.2–11.9 | 0.37 | 0.0027 |
| All | 91.4 | 99.1 | 7.7 | − 0.4–15.8 | 0.059 | 0.0001 |