Table 1.
Characteristics of the study population
| Variable | Mean ± SE (or %) n=1,925 |
|---|---|
| Age | 43.5±0.20 |
| Sexa (%) | |
| Men | 48 (927) |
| Women | 52 (1,001) |
| Racea (%) | |
| Caucasian | 84.8 (1,636) |
| Asian | 8.0 (155) |
| Other | 4.6 (89) |
| Unknown | 2.6 (48) |
| Obesity | |
| Energy expenditure (kcal/kg/d) | 1.8±0.11 |
| BMI (kg/m2) | 26.8±0.31 |
| Waist circumference (cm) | 90.2±0.87 |
| Cardiometabolic factors | |
| Systolic blood pressure (mmHg) | 111.2±0.79 |
| Diastolic blood pressure (mmHg) | 70.7±0.56 |
| Triglycerides (mmol/L) | 1.3±0.03 |
| HbA1c (%) | 5.6±0.05 |
| Total cholesterol (mmol/L) | 4.9±0.08 |
| HDL-C (mmol/L) | 1.3±0.03 |
| LDL-C (mmol/L) | 3.0±0.05 |
| Total: HDL-C | 3.9±0.05 |
| ApoA1 (g/L) | 1.4±0.03 |
| ApoB (g/L) | 0.91±0.01 |
| CRP (mg/L) | 2.3±0.13 |
| Insulin resistance | |
| Glucose (mmol/L) | 5.1±0.03 |
| Insulin (pmol/L) | 70.9±2.81 |
| HOMA-IR | 2.4±0.11 |
| Vitamin D | |
| 25(OH)D (nmol/L) | 67.5±1.58 |
Note:
a
Number in parentheses represents the number of subjects.
Abbreviations: SE, standard error; BMI, body mass index; HbA1c, hemoglobin A1c; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; ApoA1, apolipoprotein A1; ApoB, apolipoprotein B; CRP, C-reactive protein; HOMA-IR, homeostatic model assessment–insulin resistance; 25(OH)D, serum 25-hydroxyvitamin D.