title: Psychopharmacology: number needed to treat: an underused measure of treatment effect.
authors.affiliation: Martin Luter King, Jr./Charles R. Drew Medical Center, Los Angeles, California 90059, USA.
authors.forename: Letitia
authors.initials: L
authors.lastname: Pinson
authors.forename: Gregory E
authors.initials: GE
authors.lastname: Gray
mesh_terms: D019317:Evidence-Based Medicine; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data*; D006801:Humans; D001523:Mental Disorders / Q000188:drug therapy* / Q000453:epidemiology*; D011619:Psychotropic Drugs / Q000627:therapeutic use*
chemical_list: D011619:Psychotropic Drugs