Pre-operative | Early post-operative | P-value | |
---|---|---|---|
Ratio with total aortic lumen in both groups | |||
True aortic lumen | 0.31 (0.12–0.86) | 0.4 (0.19–0.88) | 0.042* |
False aortic lumen | 0.66 (0.13–0.84) | 0.54 (0.12–0.78) | 0.02* |
Acute (n = 8) | Chronic (n = 14) | P-value | |
---|---|---|---|
Association between patients’ presentation and true lumen to total aortic lumen ratio | |||
Pre-operative ratio between true lumen and total aortic lumen | 0.37 (0.12–0.86) | 0.27 (0.14–0.8) | 0.25 |
Post-operative ratio between true lumen and total aortic lumen | 0.55 (0.35–0.85) | 0.27 (0.19–0.88) | 0.009* |
Change in the ratio before and after operation (post-operative ratio minus pre-operative ratio) | 0.11 (− 0.08–0.85) | 0.03 (− 0.14–0.21) | 0.26 |
Association between patients’ presentation and false lumen to total aortic lumen ratio | |||
Pre-operative ratio between false lumen and total aortic lumen | 0.63 (0.13–0.8) | 0.68 (0.2–0.84) | 0.5 |
Post-operative ratio between false lumen and total aortic lumen | 0.45 (0.15–0.65) | 0.63 (0.12–0.78) | 0.005* |
Change in the ratio before and after operation (post-operative ratio minus pre-operative ratio) | − 0.11 (− 0.51–0.08) | − 0.04 (− 0.21–0.14) | 0.36 |