title: ACR 20: clinical or statistical significance?
authors.affiliation: Division of Rheumatology and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, USA.
authors.forename: T
authors.initials: T
authors.lastname: Pincus
authors.forename: C M
authors.initials: CM
authors.lastname: Stein
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000493:pharmacokinetics / Q000627:therapeutic use; D018501:Antirheumatic Agents / Q000493:pharmacokinetics / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic / Q000592:standards* / Q000706:statistics & numerical data*; D015195:Drug Design; D006801:Humans; D018579:Patient Selection; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000592:standards / Q000706:statistics & numerical data; D013810:Therapeutic Equivalency
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D018501:Antirheumatic Agents; D010919:Placebos