Table 1 Validation and study sample characteristics
|  | Validation sample (n = 54) | Study sample (n = 3457) | ||||||
|---|---|---|---|---|---|---|---|---|
| Â | Mean | SD | Min. | Max. | Mean | SD | Min. | Max. |
Age (years) | 60.4 | 6.1 | 49.3 | 72.8 | 54.2 | 8.3 | 40.0 | 79.5 |
Weight (kg) | 65.7 | 9.4 | 48.4 | 87.4 | 66.6 | 11.8 | 35.6 | 139.5 |
Height (m) | 1.62 | 0.06 | 1.48 | 1.75 | 1.62 | 0.06 | 1.39 | 1.82 |
Waist circumference (cm) | 88.0 | 9.9 | 66.6 | 111.2 | 81.0 | 11.0 | 55.0 | 134.0 |
Sagittal depth (cm) | 21.8 | 3.2 | 15.9 | 31.1 | - | - | - | - |
Scan difference (years) | 1.3 | 0.8 | 0.2 | 2.5 | - | - | - | - |
BMI (kg/m2) | 25.1 | 3.8 | 19.2 | 33.8 | 25.6 | 4.5 | 15.1 | 51.7 |
Total abdominal fat (kg) | 1.40 | 0.62 | 0.24 | 3.08 | 1.44 | 0.61 | 0.14 | 3.94 |
VAT area (cm2) | 127.8 | 52.1 | 37.7 | 279.5 | 144.6 | 49.6 | 37.7 | 347.4 |
Diastolic BP (mmHG) | 77.3 | 8.3 | 61.0 | 95.5 | 75.9 | 8.9 | 47.5 | 108.0 |
Systolic BP (mmHG) | 122.0 | 11.5 | 92.0 | 151.0 | 123.1 | 14.7 | 86.5 | 189.0 |
cIMT | 0.68 | 0.08 | 0.53 | 0.82 | 0.67 | 0.11 | 0.30 | 1.11 |
ALT | 23.9 | 11.8 | 3.0 | 68.0 | 26.7 | 11.4 | 2.5 | 217.3 |
ALK | 64.8 | 19.0 | 26.0 | 114.0 | 71.2 | 18.2 | 23.5 | 218.9 |
BIL | 9.5 | 3.7 | 5.7 | 23.5 | 8.7 | 3.0 | 1.0 | 30.5 |
GGT | 30.3 | 17.4 | 12.0 | 65.3 | 27.9 | 21.7 | 3.0 | 359.0 |