Table 1 Weighted characteristics of the study population
Characteristics | Means or proportions |
|---|---|
Age (years, mean ± SD) | 41.74 ± 14.25 |
Sex, n (%) | |
 Male | 4170 (56.93) |
 Female | 3085 (43.07) |
Race/ethnicity, n (%) | |
 Mexican American | 1429 (8.85) |
 Other Hispanic | 626 (4.71) |
 Non-Hispanic White | 3397 (69.43) |
 Non-Hispanic Black | 1445 (10.70) |
 Other Race | 358 (6.30) |
Education level, n (%) | |
 Under high school | 1913 (17.14) |
 High school or equivalent | 1662 (23.01) |
 Above high school | 3680 (59.85) |
 Income to poverty ratio (mean ± SD) | 3.10 ± 1.63 |
BMI, n (%) | |
 >=30 | 2008 (25.83) |
 >=25, <30 | 2704 (36.50) |
 <25 | 2543 (37.68) |
Smoked at least 100 cigarettes in life, n (%) | |
 Yes | 3394 (46.31) |
 No | 3861 (53.69) |
Had at least 12 alcohol drinks past one year? n (%) | |
 Yes | 5462 (79.20) |
 No | 1793 (20.80) |
Hypertension, n (%) | |
 Yes | 1844 (22.18) |
 No | 5411 (77.82) |
Diabetes, n (%) | |
 Yes | 564 (5.38) |
 No | 6590 (93.42) |
 Borderline | 101 (1.21) |
ALT (U/L, mean ± SD) | 26.48 ± 18.83 |
AST (U/L, mean ± SD) | 25.75 ± 14.10 |
Total calcium (mg/dL, mean ± SD) | 9.46 ± 0.35 |
Cholesterol (mg/dL, mean ± SD) | 196.71 ± 40.39 |
C-reactive protein (mg/dL, mean ± SD) | 0.33 ± 0.68 |
HDL-C (mg/dL, mean ± SD) | 52.47 ± 15.94 |
Total femur BMD (g/cm2, mean ± SD) | 1.00 ± 0.15 |
Femur neck BMD (g/cm2, mean ± SD) | 0.86 ± 0.14 |
Trochanter BMD (g/cm2, mean ± SD) | 0.75 ± 0.13 |
Intertrochanter BMD (g/cm2, mean ± SD) | 1.17 ± 0.18 |
Total spine BMD (g/cm2, mean ± SD) | 1.05 ± 0.14 |
L1 BMD (g/cm2, mean ± SD) | 0.97 ± 0.14 |
L2 BMD (g/cm2, mean ± SD) | 1.06 ± 0.15 |
L3 BMD (g/cm2, mean ± SD) | 1.08 ± 0.15 |
L4 BMD (g/cm2, mean ± SD) | 1.08 ± 0.14 |