title: Five easy pieces on evidence based medicine (5). Trading benefit against harm--pain relief vs. adverse effects.
authors.affiliation: Pain Clinic, Department of Anaesthesia and Intensive Care Medicine, Helsinki University Hospital, Helsinki, Finland. eija.kalso@helsinki.fi
authors.forename: Eija
authors.initials: E
authors.lastname: Kalso
authors.forename: Jayne
authors.initials: J
authors.lastname: Edwards
authors.forename: Henry J
authors.initials: HJ
authors.lastname: McQuay
authors.forename: R Andrew
authors.initials: RA
authors.lastname: Moore
mesh_terms: D000700:Analgesics / Q000009:adverse effects*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects; D002986:Clinical Trials as Topic / Q000009:adverse effects / Q000706:statistics & numerical data; D004305:Dose-Response Relationship, Drug; D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D015201:Meta-Analysis as Topic; D010146:Pain / Q000188:drug therapy*; D018570:Risk Assessment; D016896:Treatment Outcome
chemical_list: D000700:Analgesics; D000894:Anti-Inflammatory Agents, Non-Steroidal