Table 1.
Weighted participant characteristics overall and by history of diagnosed diabetes*
| Overall, n = 1,719 (SE) | History of diabetes, n= 343 (SE) | No history of diabetes, n= 1,376 (SE) | |
|---|---|---|---|
| Age, y | 70.27 (0.16) | 70.26 (0.35) | 70.27 (0.18) |
| Male, % | 43.21 (1.49) | 48.70 (3.46) | 42.06 (1.64) |
| Black, % | 20.21 (0.00) | 33.26 (0.01) | 17.47 (0.00) |
| History of hypertension, % | 70.81 (1.40) | 87.33 (2.48) | 67.34 (1.60) |
| Coronary heart disease, % | 9.67 (0.82) | 16.33 (2.35) | 8.27 (0.85) |
| Chronic kidney disease, %* | 27.89 (1.14) | 39.87 (3.01) | 67.34 (1.60) |
| Fasting glucose (mg/dL)*** | 108.85 (0.74) | 137.46 (2.77) | 102.84 (0.54) |
| Hemoglobin A1c (%) | 5.82 (0.02) | 6.72 (0.09) | 5.63 (0.02) |
| 1,5-Anhydroglucitol (μg/mL) | 17.03 (0.21) | 13.09 (0.51) | 17.86 (0.22) |
| Fructosamine (μmol/L) | 237.65 (0.94) | 273.07 (3.51) | 230.22 (0.71) |
| Glycated Albumin (%) | 14.31 (0.08) | 17.70 (0.34) | 13.60 (0.05) |
Estimates are means or proportions (SE)
*
Diabetes here is based on self-reported history of a physician diagnosis or glucose lowering medication use.
**
Chronic kidney disease was defined as an estimated glomerular filtration rate < 60 mL/min per 1.73m2 or an albumin-to-creatinine ratio of ≥ 30 mg/g. Among participants with chronic kidney disease, the median estimated glomerular filtration rate was 56.4 ml/min per 1.73 m2 (IQR: 48.3, 74.2) and the median albumin-to-creatinine ratio was 27.6 (IQR: 7.7, 61.1).
***
To convert glucose concentrations from mg/dL to mmol/L, multiply by 0.05551