TABLE 3.
Multivariable Cox Regression Analysis for Association of Clinical and Imaging Parameters with OS
| Variable at trial exit | HR | 95% CI | P |
|---|---|---|---|
| Increase in PSMA TTV | 5.1 | 1.5–17.1 | 0.008 |
| Increase in 18F-FDG TTV | 1.04 | 0.4–2.9 | 0.93 |
| Increase in 18F-FDG SUVmax | 1.3 | 0.4–4.5 | 0.67 |
| PSA progression | 3.5 | 1.1–10.9 | 0.03 |
| Radiographic progression | 1.8 | 0.5–6.0 | 0.36 |