Table 2 Survival analysis demonstrating association between age, PSA, cT, GS and BSI at baseline
From: Bone Scan Index as a prognostic imaging biomarker during androgen deprivation therapy
Variable at baseline | N | Hazard ratio | pvalue |
|---|---|---|---|
Univariate analysis | |||
Age | 146 | 1.02 (0.99 to 1.05) | 0.21 |
PSA | 146 | 1.0002 (1.0000 to 1.0003) | 0.02 |
cT | 131 | 2.40 (1.43 to 4.04) | 0.0009 |
GS | 135 | 1.84 (1.38 to 2.46) | <0.0001 |
BSI | 146 | 1.27 (1.19 to 1.36) | <0.0001 |
Multivariate analysis | |||
Age | 121 | 1.02 (0.98 to 1.06) | 0.28 |
PSA | 121 | 0.9999 (0.9998 to 1.0002) | 0.80 |
cT | 121 | 2.20 (1.28 to 3.78) | 0.004 |
GS | 121 | 1.86 (1.34 to 2.58) | 0.0002 |
Multivariate analysis | |||
Age | 121 | 1.03 (0.99 to 1.06) | 0.10 |
PSA | 121 | 0.9999 (0.9997 to 1.0002) | 0.58 |
cT | 121 | 1.95 (1.16 to 3.28) | 0.01 |
GS | 121 | 1.99 (1.43 to 2.779) | <0.0001 |
BSI | 121 | 1.26 (1.16 to 1.37) | <0.0001 |