title: Data openness. Absolute v relative risk reduction.
authors.forename: Paul E
authors.initials: PE
authors.lastname: Norman
mesh_terms: D000368:Aged; D017544:Aortic Aneurysm, Abdominal / Q000175:diagnosis*; D003142:Communication; D042241:Early Diagnosis; D006801:Humans; D008297:Male; D012107:Research Design / Q000592:standards*; D018570:Risk Assessment