title: Randomised controlled trials: understanding effect sizes.
authors.affiliation: Institute for Medical and Biomedical Education, St George's, University of London, London, UK p.sedgwick@sgul.ac.uk.
authors.forename: Philip
authors.initials: P
authors.lastname: Sedgwick
mesh_terms: D015982:Bias; D005081:Exercise Therapy; D005221:Fatigue / Q000534:rehabilitation; D006801:Humans; D009369:Neoplasms / Q000628:therapy; D011788:Quality of Life; D016032:Randomized Controlled Trials as Topic / Q000379:methods / Q000592:standards; D011795:Surveys and Questionnaires; D016896:Treatment Outcome