Eligibility
Inclusion Criteria:
- Men and women with diabetes (Type 1 or 2)
- Age >= 40 years with no previous history of vascular disease
- No clear contra-indication to aspirin
- No other predominant life-threatening medical problem (e.g. cancer)
Exclusion Criteria:
- Definite history of myocardial infarction, stroke or arterial revascularisation procedure
- Currently prescribed aspirin, warfarin or any other blood thinning medication