18F-DCFPyL PSMA PET/CT-Based Variables That Predict IBL Interpretation (n = 98)
| Predictive variable | Incidence (n = 98) | IBL interpretation | P* | ||
|---|---|---|---|---|---|
| M (n = 42) | B (n = 37) | E (n = 19) | |||
| Location | 0.0201 | ||||
| Spine | 28 (28.6%) | 16 | 12 | 0 | |
| Pelvis | 21 (21.4%) | 12 | 7 | 2 | |
| Rib | 39 (39.8%) | 8 | 14 | 17 | |
| Other | 10 (10.2%) | 6 | 4 | 0 | |
| SUVmax | 0.0230 | ||||
| <5 | 64 (65.3%) | 12 | 36 | 16 | |
| ≥5 | 34 (34.7%) | 30 | 1 | 3 | |
↵* For 3-way assessment (M vs. B vs. E) statistical significance is evaluated using χ2 test for clustered data.
M = malignant; B = benign; E = equivocal.