Table 1 The baseline characteristics of study population, weighted.
From: Composite dietary antioxidant index and obesity among U.S. adults in NHANES 2007–2018
Baseline characteristics | Overall (N = 25,553) |
|---|---|
Age (years) | 48.07 ± 0.24 |
Male gender, % (SE) | 48.08 (0.34) |
Race, % (SE) | |
Mexican American | 7.96 (0.71) |
Non-Hispanic Black | 10.91 (0.72) |
Non-Hispanic White | 68.35 (1.38) |
Other Hispanic | 5.58 (0.48) |
Other Races | 7.20 (0.37) |
Annual household income (below $20,000), % (SE) | 13.18 (0.52) |
Education level (above high school), % (SE) | 62.59 (0.93) |
Moderate physical activity, % (SE) | 42.32 (0.63) |
Smokers, % (SE) | 44.06 (0.65) |
Hypertension, % (SE) | 32.26 (0.56) |
Diabetes, % (SE) | 9.78 (0.62) |
Cardiovascular disease, % (SE) | 8.38 (0.25) |
BMI (kg/m2) | 29.11 ± 0.09 |
WC (cm) | 99.85 ± 0.23 |
HbA1c (%) | 5.63 ± 0.01 |
SBP (mmHg) | 121.79 ± 0.22 |
DBP (mmHg) | 70.55 ± 0.22 |
Total energy (kcal) | 2092.82 ± 8.48 |
Carotenoids (mcg) | 9774.35 ± 143.26 |
Vitamin A (mg) | 648.88 ± 7.28 |
Vitamin E (mg) | 9.50 ± 0.10 |
Vitamin C (mg) | 81.31 ± 0.94 |
Selenium (mcg) | 113.84 ± 0.52 |
Zinc (mg) | 11.43 ± 0.07 |
CDAI | 0.91 ± 0.06 |
Obesity, % (SE) | 38.11 (0.60) |
Abdominal obesity, % (SE) | 58.05 (0.68) |
