title: Confidence intervals illuminate absence of evidence.
authors.forename: Doug
authors.initials: D
authors.lastname: Altman
authors.forename: J Martin
authors.initials: JM
authors.lastname: Bland
mesh_terms: D016001:Confidence Intervals; D003627:Data Interpretation, Statistical; D016032:Randomized Controlled Trials as Topic; D013223:Statistics as Topic; D035501:Uncertainty