Covariate | Hazard ratio (95% CI) | P value |
---|---|---|
Young (≤ 65 y/o) | 0.591 (0.299-1.17) | 0.130 |
High KPS (≥ 90) | 0.803 (0.437-1.48) | 0.480 |
Controlled Extra-CNS disease | 0.151 (0.057-0.405) | < .001 |
Short interval from cancer diagnosis to SRS (≤ 12 months) | 0.274 (0.127-0.593) | 0.001 |
Single BM | 0.330 (0.169-0.656) | 0.002 |