1056-P: Impact of Individualized HbA1c Target Setting on Diabetes-Distress, Self-Efficacy, Well-Being, and HbA1c

American Diabetes Association guidelines emphasize the importance of individualized HbA1c target setting in glycemic management, but little is known of the impact of target-setting on patient well-being. We randomized 50 adults (type 1 or 2) to receive HbA1c targets 5 mmol/mol (0.5%) above or below current value and evaluated impact on health-related quality of life: EQ-5D-5L, EQ-VAS, diabetes distress: Problem Areas in Diabetes, PAID, self-efficacy: Diabetes Empowerment Scale Long Form, DES-LF, well-being: Wellbeing Questionnaire-12, W-BQ12 and HbA1c (%) at baseline and 3 months; with thematic analysis of semi-structured interviews in a subset of 14 people.
We hypothesized that individualized target-setting, especially stretch targets, might worsen diabetes distress and compromise wellbeing. Multiple validated questionnaires and thematic analysis of semi-structured interviews showed no evidence of any significant deterioration. Indeed, the process of explicit individualized target setting was associated with improvements in all wellbeing measures except EQ-5D-5L and there were significant improvements in diabetes distress and psychosocial efficacy in the relaxed target group. Our data suggest that the process of setting explicit individualized HbA1c targets is a positive one, regardless of whether the target is ‘relaxed’ or ‘stretch’.