Randomised Controlled Feasibility Trial of Face-To-Face Diabetes Self-Management Education Shows High Completion...

Area of Science:

• Endocrinology and Metabolism
• Behavioral Medicine
• Health Services Research

Background:

• Diabetes self-management education (DSME) is vital for managing type 2 diabetes.
• Current DSME programs often use partial attendance benchmarks, questioning their efficacy.
• This study investigates the dose-response relationship between DSME attendance and psychological outcomes.

Purpose of the Study:

• To determine the dose-response relationship between diabetes self-management education (DSME) attendance and psychological outcomes in adults with type 2 diabetes.
• To assess if minimal (10%) or partial (60%) DSME attendance yields clinically meaningful improvements.
• To compare outcomes with full (100%) DSME completion.

Main Methods:

• A randomized feasibility trial involving 120 adults with type 2 diabetes.
• Participants were assigned to 100%, 60%, 10%, or 0% (delayed) DSME attendance.
• Primary outcomes included self-management skills; secondary outcomes were health-related quality of life (HRQoL) and diabetes distress.

Main Results:

• Significant differences in self-management skills and diabetes distress were found across attendance groups (p < 0.001).
• A dose-response relationship was evident, with education dose explaining 16%-17% of the variance.
• Clinically meaningful improvements in psychological domains were observed only with 100% DSME completion; no significant HRQoL differences were noted between groups.

Conclusions:

• Clinically significant psychological benefits from DSME necessitate full (100%) program completion.
• Attendance thresholds of 10% or partial completion (60%) did not result in meaningful improvements in diabetes distress or HRQoL.
• Findings support 100% DSME attendance as the gold standard, questioning the utility of current partial attendance performance indicators.