From: The impact of age in acute type A aortic dissection: a retrospective study
Total | 20 s | 30 s | 40 s | 50 s | 60 s | 70 s | 80 s | P value | |
---|---|---|---|---|---|---|---|---|---|
Number | 1092 | 32 | 146 | 281 | 286 | 211 | 118 | 18 | |
30 day-mortality | 154 (14.1%) | 5 (15.6%) | 11 (7.5%) | 33 (11.7%) | 41 (14.3%) | 36 (17.1%) | 22 (18.6%) | 6 (33.3%) | 0.016 |
Mechanical ventilation | 56.2 ± 79.1 | 71.6 ± 130.2 | 61.2 ± 90.4 | 55.2 ± 69.6 | 57.5 ± 93.8 | 52.9 ± 63.3 | 49.3 ± 51.0 | 67.6 ± 80.4 | 0.808 |
Reintubation | 70 (6.4%) | 4 (12.5%) | 6 (4.1%) | 14 (5.0%) | 23 (8.0%) | 12 (5.7%) | 11 (9.3%) | 0 (0%) | 0.199 |
Tracheotomy | 44 (4.0%) | 2 (6.3%) | 4 (2.7%) | 11 (3.9%) | 10 (3.5%) | 7 (3.3%) | 10 (8.5%) | 0 (0%) | 0.216 |
ICH | 9 (0.8%) | 0 (0%) | 1 (0.7%) | 1 (0.4%) | 5 (1.7%) | 1 (0.5%) | 1 (0.8%) | 0 (0%) | 0.609 |
Stroke | 59 (5.4%) | 0 (0%) | 3 (2.1%) | 14 (5.0%) | 17 (5.9%) | 18 (8.5%) | 6 (5.1%) | 1 (5.6%) | 0.155 |
Paraplegia | 23 (2.1%) | 0 (0%) | 4 (2.7%) | 9 (3.2%) | 7 (2.4%) | 2 (0.9%) | 1 (0.8%) | 0 (0%) | 0.489 |
GI bleeding | 13 (1.2%) | 0 (0%) | 1 (0.7%) | 4 (1.4%) | 4 (1.4%) | 0 (0%) | 1 (0.8%) | 3 (16.7%) | 0.000 |
Limb ischemia | 13 (1.2%) | 0 (0%) | 1 (0.7%) | 5 (1.8%) | 2 (0.7%) | 5 (2.4%) | 0 (0%) | 0 (0%) | 0.396 |
Bowel ischemia | 16 (1.5%) | 0 (0%) | 3 (2.1%) | 3 (1.1%) | 3 (1.0%) | 2 (0.9%) | 3 (2.5%) | 2 (11.1%) | 0.025 |
Surgical site infection | 37 (3.4%) | 2 (6.3%) | 3 (2.1%) | 10 (3.6%) | 9 (3.1%) | 11 (5.2%) | 2 (1.7%) | 0 (0%) | 0.484 |
Acute renal failure | 339 (31.0%) | 10 (31.3%) | 50 (34.2%) | 89 (31.7%) | 97 (33.9%) | 56 (26.5%) | 31 (26.3%) | 6 (33.3%) | 0.525 |
CRRT | 127 (11.6%) | 2 (6.3%) | 14 (9.6%) | 35 (12.5%) | 28 (9.8%) | 27 (12.8%) | 16 (13.6%) | 5 (27.8%) | 0.246 |
Reexploration | 64 (5.8%) | 0 (0%) | 6 (4.1%) | 14 (5.0%) | 26 (9.1%) | 11 (5.2%) | 6 (5.1%) | 0 (0%) | 0.119 |
ICU stay (days) | 5 (8–3) | 4 (6–3) | 5 (7–3) | 6 (10–3) | 5 (8–3) | 5 (9.5–3) | 6 (10–4) | 5 (12–3) | 0.046 |
Hospital stay (days) | 20.8 ± 13.1 | 21.9 ± 11.4 | 20.5 ± 10.0 | 21.7 ± 13.2 | 19.5 ± 11.5 | 21.8 ± 14.5 | 20.5 ± 17.2 | 14.4 ± 10.8 | 0.236 |