title: How often should patients with diabetes be screened for retinopathy?
authors.forename: G C
authors.initials: GC
authors.lastname: Brown
authors.forename: M M
authors.initials: MM
authors.lastname: Brown
authors.forename: S
authors.initials: S
authors.lastname: Sharma
mesh_terms: D001766:Blindness / Q000191:economics; D003362:Cost-Benefit Analysis; D003661:Decision Support Techniques; D003924:Diabetes Mellitus, Type 2; D003930:Diabetic Retinopathy / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening / Q000191:economics*; D019057:Quality-Adjusted Life Years