Development of a Patient-Reported Outcome (PRO) Measure to Assess Emotional Impact of Treatment for Type 2 Diabetes

Medical treatment can have broad effects beyond symptom improvement, including an emotional impact. Emotional impact is subjective and therefore can only be assessed from the patient perspective. However, there is no previously published patient-reported outcome measure assessing both positive and negative emotional impact of medication treatment for type 2 diabetes. Thus, the purpose of this study was to conduct qualitative research to support the development of two new patient-reported outcome measures designed to assess the emotional impact of type 2 diabetes. Overall, the results add to previous research indicating that treatment for type 2 diabetes can have an emotional impact. The newly developed Emotional Impact of Diabetes Treatment Questionnaires were designed to assess this emotional impact, and current qualitative results support the content validity of these instruments in patients with type 2 diabetes. These instruments can be used as a supplement to clinical outcomes, such as HbA1c and body weight, to provide a broader picture of the patient’s experience with medication treatment for type 2 diabetes.