Subgroup | Univariate | Multivariate | ||||||
---|---|---|---|---|---|---|---|---|
HR | P-value | 95% CI | HR | P-value | 95% CI | |||
Lower | Upper | Lower | Upper | |||||
Metastatic burden | ||||||||
Low metastatic burden | 0.091 | 0.023* | 0.012 | 0.716 | 0.104 | 0.035* | 0.013 | 0.857 |
High metastatic burden | 1 | 1 | ||||||
Response to ADT | ||||||||
Castration sensitive | 0.233 | 0.021* | 0.068 | 0.805 | 0.305 | 0.073 | 0.083 | 1.117 |
Castration resistant | 1 | 1 | ||||||
Fractionation | ||||||||
Hypofractionation | 0.740 | 0.621 | 0.226 | 2.433 | 0.650 | 0.502 | 0.185 | 2.287 |
Conventional | 1 | 1 |