RESUMO
In order to study the relationship between personality and the development of diabetic retinopathy in patients with diabetes mellitus, diabetics with retinopathy (severe group) and sex-, age-, and duration-matched diabetics without complications were tested by psychological tests, and interviewed. The result of the Yatabe-Guilford personality test (Y-G) and Spielberger's State and Trait Anxiety Inventory revealed that subjects were emotionally and socially stable and well-adjusted types and less anxious in the severe group than in the mild group. The interview findings reveal that the severe group had neglected the medical treatment and the diet therapy for significantly longer periods of time and the incidence of a childhood parental separation was significantly higher in the severe group than in the mild group. Discussion focuses on the severe diabetics' coping behavior which is characterized by the neglect of medical treatment and diet therapy for extended periods of time, which in turn resulted in diabetic retinopathy and other complications. Such coping behavior is shown to be equivalent to that found in the alexithymic behavioral syndrome.
