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How Participants Qualified for Prediabetesa
| IFG | IGT | HbA1c | |
|---|---|---|---|
| IFG | 18 | 4 | 13 |
| IGT | 4 | 8 | 9 |
| HbA1c | 13 | 9 | 52 |
Abbreviations: IFG, impaired fasting glucose; IGT, impaired glucose tolerance.
The κ-coefficient of agreement between prediabetes diagnosed by IFG and IGT was 0.05, the κ-coefficient between IFG and HbA1c was 0.06, and the κ-coefficient between IGT and HbA1c was 0.07.
