Figure 4. Declining retinopathy in parallel with greater use of MDI/CSII and improving glycemic control in 1,604 adolescents with type 1 diabetes (ref: Downie E, Craig ME, Hing S, Cusumano J, Chan AK, Donaghue KC. Continued reduction in the prevalence of retinopathy in adolescents with type 1 diabetes: role of insulin therapy and glycemic control. Diabetes Care. 2011;34:2368-73).