Number-needed-to-treat and placebo-controlled trials.
de Craen
A J
AJ
Department of Clinical Epidemiology & Biostatistics, Academic Medical Center, University of Amsterdam, The Netherlands.
Vickers
A J
AJ
Tijssen
J G
JG
Kleijnen
J
J
D006801:Humans; D016017:Odds Ratio; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data*; D018401:Sample Size
D010919:Placebos