Research Article
Markers of Sleep-Disordered Breathing and Prediabetes in US Adults
Table 1
Baseline characteristics of the study population*.
| | Characteristics | Whole cohort () |
| | Women (%) | 2782 (50.6) | | Age (years) | | | Race/ethnicity (%) | | | Non-Hispanic whites | 2898 (73.5) | | Non-Hispanic blacks | 1085 (9.4) | | Mexican Americans | 1021 (7.8) | | Others | 681 (9.3) | | Education categories (%) | | | Below high school | 1409 (16.1) | | High school | 1391 (24.3) | | Above high school | 2885 (59.5) | | Smoking (%) | | | Never smoker | 3045 (52.9) | | Former smoker | 1284 (22.9) | | Current smoker | 1356 (24.2) | | Current drinker (%) | 4056 (76.3) | | Moderate physical activity (%) | 2741 (54.9) | | Body mass index (%) | | | Normal weight | 1869 (35.2) | | Overweight | 2036 (34.6) | | Obese | 1780 (30.1) | | Depression (%) | 348 (5.0) | | Systolic blood pressure (mm Hg) | | | C-reactive protein (mg/dL) | | | Total cholesterol (mg/dL) | | | Prediabetes (%) | 2058 (31.3) |
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*Data presented are number (percentages) or mean values ± standard error (SE), as appropriate for the variable.
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