World Neurosurg 2021 May 5. Epub 2021 May 5.
Department of medicine, TaikangXianlin Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu 210046, China. Electronic address:
Objective: The aim of this study was to investigate demographics, outcomes, and prognostic factors of all oligodendroglioma cases from the Surveillance, Epidemiology, and End Results (SEER) database and to build a clinical prognosis model for the prediction of survival time for oligodendroglioma patients.
Methods: Cases diagnosed between 1975 and 2016 were selected from the SEER Program. Age, sex, race, insurance, year of diagnosis, marital status, tumor location, tumor size, summary stage, surgery method, and use of radiotherapy and chemotherapy were evaluated with respect to overall survival by univariate and multivariate analysis. Read More