The effectiveness of a primary-care-based diabetes education service.

Abstract

The efficacy of structured education for 158 Type 2 diabetic patients in primary care (80 male, mean age 63 yr, median diabetes duration 3 yr) was assessed with respect to change in knowledge of diabetes, weight, and haemoglobin A1 over a 6-month period. The programme supplemented a primary care initiative in our semi-rural population. Teaching was carried out by a Diabetes Nurse Educator within primary care health centres (141 patients) and a hospital diabetes clinic (17 patients). For all patients mean baseline questionnaire score (maximum possible 12) was 6.2 rising after the programme to 10.5 (p < 0.01). At 6 months mean score fell to 9.5 (p < 0.01 compared to end of the programme), but still significantly better than baseline (p < 0.01). For patients on the primary-care-based programme mean haemoglobin A1 at baseline was 10.7% (normal range 6%-9%) decreasing after 6 months to 9.6% (p < 0.01). No significant changes were found in mean weight. Unlike many previous studies, these results demonstrate a highly beneficial effect not only on knowledge but also on metabolic control in patients who received their education in the primary-care setting. These results have obvious implications for patients residing in rural or semi-rural populations.