Diagnostic category | Definition | N | Classification Scheme I | Classification Scheme II |
---|---|---|---|---|
Diagnosed diabetes | Answered "yes" to question "Have you ever been told by a doctor or health professionals that you had diabetes?" | 1,266 | Cases | Excluded from analysis |
Undiagnosed diabetes | Answered "no" to question "Have you ever been told by a doctor or health professionals that you had diabetes?" AND Fasting plasma glucose level ≥ 126 mg/dl | 195 | Cases | Cases |
Pre-diabetes | Fasting plasma glucose level 100-125 mg/dl | 1,576 | Non-cases | Cases |
No diabetes | Fasting plasma glucose level <100 mg/dl | 3,277 | Non-cases | Non-cases |