Group based diabetes self-management education compared to routine treatment for people with type 2 diabetes mellitus. A systematic review with meta-analysis

摘要

Background Diabetes self-management education (DSME) can be delivered in many forms. Group based DSME is widespread due to being a cheaper method and the added advantages of having patient meet and discuss with each other. assess effects of group-based DSME compared to routine treatment on clinical, lifestyle and psychosocial outcomes in type-2 diabetes patients. Methods A systematic review with meta-analysis. Computerised bibliographic database were searched up to January 2008 for randomised controlled trials evaluating group-based DSME for adult type-2 diabetics versus routine treatment where the intervention had at least one session and =/>6?months follow-up. At least two reviewers independently extracted data and assessed study quality. Results In total 21 studies (26 publications, 2833 participants) were included. Of all the participants 4 out of 10 were male, baseline age was 60?years, BMI 31.6, HbA1c 8.23%, diabetes duration 8?years and 82% used medication. For the main clinical outcomes, HbA1c was significantly reduced at 6?months (0.44% points; P?=?0.0006, 13 studies, 1883 participants), 12?months (0.46% points; P?=?0.001, 11 studies, 1503 participants) and 2?years (0.87% points; P? Conclusions Group-based DSME in people with type 2 diabetes results in improvements in clinical, lifestyle and psychosocial outcomes.