Table 1.
Demographics and self-reported medical history of subjects. [S.D. – standard deviation, BMI – body mass index, BSA – body surface area, AAD – aortic aneurysm and/or dissection, *one subject did not report, ^three subjects did not report]
| IAA | DTA | DAA | p | p (IAA-DTA) | p (IAA-DAA) | p (DTA-DAA) | |
|---|---|---|---|---|---|---|---|
| Successful Scans (Attempts) | 10 (11) | 13 (17) | 9 (11) | 0.87 | – | – | – |
| Sex (F / M) | 4 / 6 | 5 / 8 | 5 / 4 | 0.74 | – | – | – |
| Age (± SD) | 36 ± 14 | 37 ± 15 | 41 ± 16 | 0.81 | – | – | – |
| BMI (kg/m2) | 23 ± 3 | 27 ± 5 | 24 ± 10* | 0.08 | – | – | – |
| BSA (m2) | 1.8 ± 0.2 | 2.0 ± 0.2 | 1.9 ± 0.3* | 0.29 | – | – | – |
| Aortic Diameter (cm) | 1.6 ± 0.2 | 2.1 ± 0.3 | 2.3 ± 0.3 | < 0.001 | 0.004 | < 0.001 | 0.46 |
| Rel. Aortic Size (cm/m2) | 0.9 ± 0.1 | 1.1 ± 0.1 | 1.2 ± 0.1* | < 0.001 | 0.054 | < 0.001 | 0.16 |
| HTN | 1 | 3 | 3 | 0.42 | – | – | – |
| Diabetes | 0 | 1 | 0 | 1.00 | – | – | – |
| Renal Dysfunction | 0 | 0 | 0 | 1.00 | – | – | – |
| Dyslipidemia | 0 | 1 | 1 | 0.74 | – | – | – |
| Family History of AAD | 1 | 1^ | 1* | 1.00 | – | – | – |
| Current Smoker | 0 | 1 | 1 | 0.74 | – | – | – |
| Prior Smoker | 0 | 3 | 3 | 0.14 | – | – | – |