Table 1.
Baseline clinical and demographic characteristics
| Parameter |
All Subjects N = 457 |
Men N = 235(51.4%) |
Women N = 222(48.6%) |
P-value |
| Age (yrs) | 55.8 ± 13.3 | 56.0 ± 13.0 | 55.5 ± 13.5 | 0.672 |
| Weight (kg) | 73.1 ± 13.7 | 71.4 ± 13.5 | 74.8 ± 13.7 | 0.009 |
| Height (cm) | 164.3 ± 8.3 | 169.1 ± 6.9 | 159.3 ± 6.5 | <0.0001 |
| Body Mass Index (kg/m2) | 27.1 ± 4.8 | 26.1 ± 4.4 | 28.1 ± 5.0 | <0.0001 |
| Body Surface Area (m2) | 1.79 ± 0.18 | 1.85 ± 0.17 | 1.74 ± 0.16 | <0.0001 |
| Heart Rate (beats/min) | 80.4 ± 16.7 | 80.2 ± 17.3 | 80.6 ± 16.1 | 0.774 |
| Systolic Blood Pressure (mmHg) | 142.7 ± 20.8 | 142.8 ± 21.0 | 142.7 ± 20.7 | 0.986 |
| Diastolic Blood Pressure (mmHg) | 88.3 ± 12.9 | 88.1 ± 12.8 | 88.5 ± 13.0 | 0.714 |
| Pulse Pressure (mmHg) | 54.3 ± 16.8 | 54.7 ± 17.8 | 54.0 ± 15.7 | 0.648 |
| Mean Arterial Pressure (mmHg) | 106.2 ± 14.8 | 106.3 ± 13.6 | 106.1 ± 15.9 | 0.887 |
| %Overweight | 27.8% | 19.1% | 36.9% | <0.0001 |