title: Interpretation of variations in outcome in audit of clinical interventions.
authors.affiliation: Department of Clinical Neurology, Radcliffe Infirmary, Oxford, UK.
authors.forename: P M
authors.initials: PM
authors.lastname: Rothwell
mesh_terms: D000328:Adult; D001656:Biliary Atresia / Q000601:surgery*; D016894:Endarterectomy, Carotid / Q000706:statistics & numerical data*; D004766:Enterostomy / Q000706:statistics & numerical data; D005060:Europe; D006276:Health Facility Size; D006801:Humans; D007231:Infant, Newborn; D008485:Medical Audit; D011183:Postoperative Complications; D012107:Research Design; D016896:Treatment Outcome