A controlled trial on the effects of patient education in the treatment of insulin-dependent diabetes.

The effect of patient education on diabetic control in insulin-treated diabetic adults was studied in 77 subjects randomized into two groups: intensive patient education (group A) and control (group B). The subjects in group A received intensive patient instruction, both individually and in small groups, from a team of physicians, teaching nurses, and a dietitian. The patients in group B received a short instruction course consisting mainly of printed material. A highly significant improvement in diabetic control was observed in both groups immediately after the education programs, with gradual return to the original level during the following 3-6 mo. No difference was observed between the two groups in any of the measured parameters during the 18-mo investigation. Factors related to good control during the study included the length of school education, the quality of the control at the beginning of the study, and the high degree of self-confidence and lack of signs of anxiety in the psychological tests. The results demonstrate that the effects of educational programs are of limited value if they do not lead to permanent changes in attitudes and motivation, which are critical factors affecting long-term diabetic control.

RCT Entities:   Population Interventions Outcomes