Clinical prognostic factors associated with survival and a survival score for patients with brain metastases

Aim: To identify prognostic factors of survival in patients with brain metastases (BM) and to devise a prognostic score. Patients & methods: In this single-institution retrospective study, we analyzed potential clinical prognostic factors in 1363 patients with BM. Based on the Cox proportional hazard model, we devised a BM score with three classes (score <5, 5–6 and >6). Results: The 1-year overall survival (OS) was 26%. Independent...