Table 2.
Prevalence of prediabetes in adults aged ≥18 years, by prediabetes indicator, NHANES 2005–2008
| IFG100 | A1C5.7 | IGT | Total | Men | Women | NH white | NH black | Mex-Am | |
|---|---|---|---|---|---|---|---|---|---|
| All 3 Positive | + | + | + | 3.2 | 3.1 | 3.2 | 3.4 | 2.2 | 2.5 |
| 2 Positive | |||||||||
| + | + | − | 5.1 | 6.4 | 3.8 | 4.6 | 6.9 | 5.1 | |
| + | − | + | 4.8 | 5.6 | 4.1 | 5.4 | 1.3 | 5.8 | |
| − | + | + | 1.3 | 0.9 | 1.6 | 1.2 | 2.0 | 1.7 | |
| 1 Positive | |||||||||
| + | − | − | 13.2 | 17.9 | 8.7 | 13.8 | 7.6 | 14.9 | |
| − | + | − | 4.7 | 3.9 | 5.5 | 3.8 | 13.8 | 3.9 | |
| − | − | + | 4.5 | 3.1 | 5.8 | 4.8 | 1.9 | 5.0 |
Data are percent unless otherwise indicated.
Mex-Am, Mexican American; NH, non-Hispanic.