title: Outcomes research in endoscopy: current status and future directions.
authors.forename: G S
authors.initials: GS
authors.lastname: Cooper
mesh_terms: D002986:Clinical Trials as Topic; D004724:Endoscopy / Q000592:standards* / Q000639:trends; D016099:Endoscopy, Gastrointestinal / Q000592:standards* / Q000639:trends; D005069:Evaluation Studies as Topic; D005544:Forecasting; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000639:trends*; D012680:Sensitivity and Specificity; D009626:Terminology as Topic; D016896:Treatment Outcome; D014481:United States