marginally significantP = 0.055
Uncontrolled extracranial disease and receipt of repeat brain irradiation (with WBI or Gamma-knife) for brain recurrence were marginally significant in multivariate analysis of BCrec ( P = 0.055 and P = 0.050).
Uncontrolled extracranial disease and receipt of repeat brain irradiation (with WBI or Gamma-knife) for brain recurrence were marginally significant in multivariate analysis of BCrec ( P = 0.055 and P = 0.050).
As for BCrec, receipt of chemotherapy after brain recurrence was borderline significant in univariate analysis for BCrec ( P = 0.085) but became significant in multivariate analysis after adjustment for other variables that were significant at P < 0.1 in univariate analysis (HR 0.457, 95% CI 0.250–0.832, P = 0.01), indicating that receipt of chemotherapy after brain recurrence may be associated with better BCrec.