Table 2.
Significance | Hazard ratio | 95% confidence interval for hazard ratio | ||
---|---|---|---|---|
Lower limit | Upper limit | |||
Hormone-receptor status positive | p < 0.001 | 0.599 | 0.475 | 0.755 |
CNS metastases | p < 0.001 | 2.479 | 1.547 | 3.972 |
Age at initial diagnosis of metastasis [years] | p < 0.001 | 1.015 | 1.007 | 1.022 |
Time [months] between initial diagnosis and metastasis | p < 0.001 | 0.996 | 0.995 | 0.998 |
Number of metastatic localizations | p = 0.010 | 1.182 | 1.041 | 1.342 |