title: Analyzing a randomized trial.
authors.affiliation: Swedish National Competence Center, Musculoskeletal Disorders (NKO), Klinikgatan 22, Lund University Hospital, SE-22185 Lund, Sweden. jr@nko.se
authors.forename: Jonas
authors.initials: J
authors.lastname: Ranstam
mesh_terms: D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D013223:Statistics as Topic / Q000379:methods