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Summary Statistics for HbA1c Levels (% of Total Hemoglobin)
| HbA1c (% of Total Hb) | Range | Mean (Weighted) | SD |
| Men (years) | |||
| Ages 57–65 | 4.70–13.4 | 6.21 | 1.39 |
| Ages 66–75 | 4.60–11.4 | 6.07 | 0.89 |
| Ages 76+ | 4.20–14.2 | 6.09 | 1.02 |
| Women (years) | |||
| Ages 57–65 | 4.50–12.5 | 5.99 | 0.99 |
| Ages 66–75 | 4.50–11.4 | 5.91 | 0.82 |
| Ages 76+ | 4.60–13.5 | 6.04 | 0.82 |
