RT Journal Article
SR Electronic
T1 Examining the Relationship Between Delay Discounting, Delay Aversion, Diabetes Self-care Behaviors, and Diabetes Outcomes in U.S. Adults With Type 2 Diabetes
JF Diabetes Care
JO Diabetes Care
FD American Diabetes Association
SP dc202620
DO 10.2337/dc20-2620
A1 Campbell, Jennifer A.
A1 Williams, Joni S.
A1 Egede, Leonard E.
YR 2021
UL http://care.diabetesjournals.org/content/early/2021/02/09/dc20-2620.abstract
AB OBJECTIVE Delay discounting and delay aversion are emerging areas for understanding diabetes management; however, few data exist on their relationship with multiple diabetes self-care behaviors and diabetes outcomes.RESEARCH DESIGN AND METHODS This cross-sectional study included 356 adults with type 2 diabetes across three racial/ethnic groups receiving care from two primary care clinics. The primary predictors were delay discounting and delay aversion. Outcomes included self-care behaviors, quality of life (QOL; mental health component score [MCS], physical component score), and A1C. Multiple linear regression models were run to examine the association between predictors and the outcomes, A1C, QOL, and each self-care behavior.RESULTS Higher delay discounting was associated with lower engagement in self-care behaviors for general diet (B = −0.06; 95% CI −0.12; −0.01), specific diet (B = −0.07; 95% CI −0.12; −0.03), and foot care (B = −0.10; 95% CI −0.17; −0.02). Higher delay aversion was associated with lower engagement in self-care behaviors for general diet (B = −0.06; 95% CI −0.10; −0.01), specific diet (B = −0.03; 95% CI −0.07; −0.01), foot care (B = −0.11; 95% CI −0.17; −0.05), and lower MCS (B = −0.38; 95% CI −0.71; −0.06).CONCLUSIONS In a diverse sample of adults with type 2 diabetes, higher delay discounting and higher delay aversion were significantly related to lower engagement in self-care behaviors. High delay aversion was specifically related to lower QOL. These findings offer new knowledge by highlighting the role that delay-related behaviors may have in the performance of self-care behaviors and the impact on QOL. Work is needed to further elucidate the relationship these relationships. Specifically, these results highlight the importance of targeting value and decision-making for diabetes self-management.