title: The logrank test.
authors.affiliation: Department of Health Sciences, University of York, York YO10 5DD.
authors.forename: J Martin
authors.initials: JM
authors.lastname: Bland
authors.forename: Douglas G
authors.initials: DG
authors.lastname: Altman
mesh_terms: D001254:Astrocytoma / Q000401:mortality; D005910:Glioma / Q000401:mortality; D006801:Humans; D015993:Life Tables; D016016:Proportional Hazards Models; D016019:Survival Analysis; D015996:Survival Rate