<s>[INST] How is diabetes diagnosed? [/INST] Urine analysis
A urine analysis may show high blood sugar. But a urine test alone does not diagnose diabetes. Your health care provider may suspect that you have diabetes if your blood sugar level is higher than 200 mg/dL. To confirm the diagnosis, one or more of the following tests must be done.

Blood tests
Fasting blood glucose test, hemoglobin A1c test, and oral glucose tolerance test are blood test that can be done to diagnose diabetes.

Screening
Screening for type 2 diabetes in people who have no symptoms is recommended for: overweight children who have other risk factors for diabetes (starting at age 10), overweight adults (BMI greater than 25) who have other risk factors, and adults over age 45. Source: UIHC ORG. Link: https://uihc.org/health-topics/diabetes-frequently-asked-questions#:~:text=People%20with%20diabetes%20have%20high,lead%20to%20other%20serious%20problems.. Field: Endocrine. Disease: Diabetes </s>