Table 2. Comparison of diameters between the acute and subacute groups before and after TEVAR.
| Diameter (mm) | Pre-TEVAR | Post-TEVAR | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Acute group | Subacute group | Z | P value | Acute group | Subacute group | Z | P value | ||
| Thoracic aorta | 35.6 (33.2–39.3) | 36.9 (34.1–42.0) | 1.301 | 0.193 | 26.4 (25.6–30.5) | 35.5 (27.5–42.8) | 2.809 | 0.005 | |
| True lumen | 20.4 (12.3–22.7) | 14.2 (11.4–18.7) | 1.035 | 0.301 | 24.6 (17.9–26.2) | 19.8 (15.1–23.5) | 1.818 | 0.069 | |
| False lumen | 10.5 (7.7–15.9) | 13.7 (9.7–22.4) | 1.833 | 0.067 | 1.4 (0.0–8.4) | 12.8 (7.4–19.1) | 2.514 | 0.012 | |
Values of diameters were expressed as median (first and third quartiles). TEVAR, thoracic endovascular aortic repair.