Median TBR and Interquartile Range for 68Ga-DOTATATE and 68Ga-DOTANOC
| 68Ga-DOTATATE | 68Ga-DOTANOC | |||||
| Tumor location/tumor type | Number of lesions* | TBR | Interquartile range | TBR | Interquartile range | P† |
| Liver | 39 | 2.0 | 1.4–2.7 | 2.7 | 1.8–3.7 | <0.001 |
| Lymph nodes | 20 | 7.7 | 4.9–13.3 | 6.1 | 3.5–13.9 | 0.26 |
| Bone | 22 | 10.4 | 6.3–15.7 | 8.8 | 3.8–14.5 | <0.001 |
| Other organs | 23 | 4.8 | 2.4–11.4 | 6.3 | 4.0–10.8 | 0.36 |
| Total | 104 | 3.8 | 2.2–9.9 | 4.2 | 2.7–9.0 | |
| G1 GEP-NET | 33 | 5.0 | 2.0–10.5 | 6.0 | 2.9–10.4 | 0.37 |
| G2 GEP-NET | 49 | 3.0 | 1.8–6.3 | 3.1 | 2.0–4.6 | 0.27 |
| G3 GEP-NET | 22 | 4.8 | 2.5–18.0 | 6.2 | 4.5–16.7 | 0.068 |
| Total | 104 | 3.8 | 2.2–9.9 | 4.2 | 2.7–9.0 | |
↵* Number of lesions for which TBR values were available.
↵† TBR values of 68Ga-DOTATATE and 68Ga-DOTANOC were compared using multivariate mixed-effects model. Same statistical model was used for comparison of TBR values in different organs: Plymph:liver < 0.001, Pbone:liver < 0.001, Pother organs:liver < 0.001, Pintermediate:low = 0.08, Phigh:low = 0.22.