title: Subgroup analysis: application to individual patient decisions.
authors.affiliation: NHMRC Clinical Trials Centre, Locked Bag 77, Camperdown, NSW 2050, Australia. john@ctc.usyd.edu.au
authors.forename: R John
authors.initials: RJ
authors.lastname: Simes
authors.forename: Val J
authors.initials: VJ
authors.lastname: Gebski
authors.forename: Anthony C
authors.initials: AC
authors.lastname: Keech
mesh_terms: D000368:Aged; D003627:Data Interpretation, Statistical; D003657:Decision Making; D005260:Female; D006801:Humans; D008297:Male; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D012306:Risk; D018401:Sample Size; D016896:Treatment Outcome