Type 2 diabetes screening
Risk-based screening intervals using validated tools.
Last reviewed January 4, 2026
- Who to screen
- Asymptomatic adults with high or very high risk based on validated tools (FINDRISC or CANRISK). Routine screening is not recommended for low or moderate risk.
- Test and interval
- A1C is preferred; fasting plasma glucose or OGTT are acceptable. Screen high-risk adults every 3-5 years and very high-risk adults annually.
- Follow-up
- Confirm abnormal results per local standards and begin risk factor management. Document risk score, test used, and recall interval.
References
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