Anti-stigma training for medical students: the Education Not Discrimination project.

Background: Education Not Discrimination (END) is the component of the Time to Change programme intended to reduce mental health stigma among professionals and professional trainees.

Aims: To investigate the impact of the END anti-stigma programme on medical students immediately and after 6 months with regard to knowledge, attitudes, behaviour and empathy.

Method: A total of 1452 medical students participated in the study (intervention group n = 1066, control group n = 386). Participants completed questionnaires at baseline, and at immediate and 6-month follow-up. Groups were compared for changes in stigma outcomes.

Results: All measures improved in both groups, particularly among students with less knowledge and more stigmatising attitudes and intended behaviour at baseline. At immediate follow-up the intervention group demonstrated significantly greater improvements in stigma-related knowledge and reductions in stigma-related attitudes and intended behaviour, relative to the control group. At 6 months' follow-up, however, only one attitude item remained significantly better.

Conclusions: Although the intervention produced short-term advantage there was little evidence for its persistent effect, suggesting a need for greater integration of ongoing measures to reduce stigma into the medical curriculum.