Depression in Relation to Survival among Neurosurgical Patients with a Primary Brain Tumor: A 5-year Follow-up Study

Abstract

Preoperative depression seemed to be a significant prognostic factor for worse survival in low-grade glioma patients. In clinical practice, an evaluation of depression among brain tumor patients by structured and standardized diagnostic methods is needed to distinguish the patients whose depression actually needs treatment. The effective treatment of clinical depression among brain tumor patients and the impact of treatment on the patients' chances of survival should be a focus of future research.