Table 1.
Subject demographics
| Age Groups | Gender | Overall | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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| Parameter | 9–15 years (n=9) | 16–20 years (n=13) | 21–39 years (n=27) | 40–59 years (n=40) | > 60 years (n=9) | P-value | Men (n=57) | Women (n=41) | P-value | n=98 |
| Age (years) | 13±2 | 18±1 | 31±5 | 48±5 | 69±6 | <0.001 | 41±16 | 34±17 | 0.029 | 38±17 |
| Height (m) | 1.56±0.12 | 1.65±0.09 | 1.71±0.11 | 1.75±0.07 | 1.71±0.06 | <0.001 | 1.75±0.08 | 1.64±0.10 | <0.001 | 1.71±0.11 |
| Weight (kg) | 53±13 | 63±15 | 81±20 | 87±18 | 83±13 | <0.001 | 87±19 | 67±16 | <0.001 | 79±20 |
| Body Surface Area (m2) | 1.51±0.24 | 1.69±0.22 | 1.94±0.27 | 2.05±0.22 | 1.99±0.18 | <0.001 | 2.05±0.25 | 1.73±0.24 | <0.001 | 1.92±0.29 |
| Heart Rate (bpm) | 79±8 | 73±12 | 71±10 | 75±12 | 76±17 | 0.543 | 75±12 | 75±11 | 0.859 | 75±12 |
| Women (n) | 5 | 8 | 14 | 11 | 3 | 0.111 | - | - | - | 41 |
| Normalized Aortic Diameter (mm/m2) | 9.6±1.2 | 10.1±1.9 | 15.9±2.4 | 17.1±2.3 | 18.5±1.4 | <0.001 | 15.5±3.4 | 14.9±4.1 | 0.38 | 15.2±3.6 |