The role of psychological insulin resistance in diabetes self-care management.

Diabetes self-efficacy (r = .53, p < .001) and psychological insulin resistance (r = .33, p < .001) were significantly associated with diabetes self-care management, whereas a negative association was found between diabetes self-efficacy and psychological insulin resistance (r = -.16, p < .001). When psychological insulin resistance was entered as a mediator, the association between diabetes self-efficacy and diabetes self-care management was attenuated. Therefore, psychological insulin resistance served as a mediator of diabetes self-care management.