title: [Comparison of survival curves based on a model of proportional risks].
abstract: Regression analysis of proportional risks was adapted to a two-tailed test for comparing survival of cancer patients. The method allowed both testing the hypothesis on the difference between two survival functions and evaluation of the degree of the difference. The method was applied to data on survival of patients with cancer of the cervix uteri following radiation treatment.
authors.forename: E M
authors.initials: EM
authors.lastname: Miasnikova
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Iakovlev
authors.forename: G M
authors.initials: GM
authors.lastname: Zharinov
mesh_terms: D000465:Algorithms; D003198:Computer Simulation; D005260:Female; D006801:Humans; D009369:Neoplasms / Q000401:mortality*; D012044:Regression Analysis; D012306:Risk; D002583:Uterine Cervical Neoplasms / Q000401:mortality / Q000532:radiotherapy
vernacular_title: Sravnenie krivykh vyzhivaniia na osnove modeli proportsional'nykh riskov.