Table 2.
Univariate and multivariate logistic regression models for bone disease at PSMA-PET.
| Potential Predictors of Bone Recurrence | Univariate Model | Multivariate Model | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p | OR | 95% CI | p | |
| T stage (≥3a) | 2.59 | 1.26–5.30 | 0.009 | 2.52 | 1.13–5.60 | 0.024 |
| ISUP Grade (≥4) | 2.37 | 1.24–4.54 | 0.009 | - | - | 0.146 |
| Clinical Setting BCR after SRT vs. first-BCR BCP vs. first-BCR |
||||||
| 2.84 | 1.38–5.83 | 0.005 | 2.90 | 1.32–6.35 | 0.008 | |
| 2.52 | 0.94–6.74 | 0.066 | - | - | - | |
| PSA (ng/mL) at PSMA-PET | 0.98 | 0.82–1.17 | 0.84 | - | - | - |
| Time to recurrence (months) | 1.00 | 0.99–1.01 | 0.46 | - | - | - |
| PSA doubling time (months) | 0.91 | 0.86–0.97 | 0.004 | 0.93 | 0.88–0.99 | 0.026 |
| PSA velocity (ng/mL/year) | 1.03 | 0.98–1.09 | 0.27 | - | - | - |