title: Adding cost to NNT: the COPE statistic.
authors.affiliation: University of the West Indies, St. Augustine, Trinidad.
authors.forename: Rohan
authors.initials: R
authors.lastname: Maharaj
mesh_terms: D003362:Cost-Benefit Analysis; D019317:Evidence-Based Medicine / Q000191:economics* / Q000193:education; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000191:economics*; D018401:Sample Size