Table 1. Subject characteristics.
| Overall | Males | Females | P value | |
|---|---|---|---|---|
| N(%) | 2958 | 1352(45.71) | 1606(54.29) | — |
| Age (years) | 52.05 ± 6.93 | 52.11 ± 6.95 | 52.01 ± 6.92 | 0.7666 |
| BMI (kg/m2) | 24.44 ± 3.36 | 24.90 ± 3.21 | 24.05 ± 3.43 | ﹤0.001 |
| Waist circumference (cm) | 86(80,93) | 88.5(83,95) | 83.5(77.5,90.2) | ﹤0.001 |
| Waist-to-hip ratio | 0.913(0.8728,0.955) | 0.9295(0.8966,0.9645) | 0.8944(0.8563,0.9406) | ﹤0.001 |
| VFA (cm2) | 75.75(51.65,108.96) | 92.48(63.60,127.88) | 65.64(47.18,89.45) | ﹤0.001 |
| SFA (cm2) | 157.27(117.99, 205.21) | 130.8(102.3,169.25) | 184.05(140.1,230.35) | ﹤0.001 |
| VFA-SFA ratio | 0.47(0.32,0.69) | 0.67(0.5,0.9) | 0.35(0.26,0.47) | ﹤0.001 |
Data are shown as the mean ± SD, median (interquartile range), or N(%).