Table 1 Baseline characteristics of patients
Characteristics | Overall series | After matching | ||||
|---|---|---|---|---|---|---|
Open repair N = 45 | TEVAR N = 91 | p-value | Open repair N = 35 | TEVAR N = 35 | p-value | |
Age (years) | 56.0 (43.0–64.0) | 65.0 (57.0–72.0) | < 0.001 | 60.0 (49.0–69.0) | 59.0 (51.0–68.0) | 0.967 |
Men | 31 (30.1) | 72 (69.9) | 0.279 | 25 (71.4) | 30(85.7) | 0.145 |
Height (cm) | 167 ± 10.0 | 166 ± 9.0 | 0.623 | 164.8 ± 10.1 | 168.3 ± 7.6 | 0.112 |
Weight (kg) | 66.1 ± 13.2 | 64.9 ± 11.0 | 0.584 | 65.7 ± 12.9 | 68.9 ± 12.4 | 0.283 |
Initial SBP (mmHg) | 133.5 ± 34.2 | 141.3 ± 29.3 | 0.208 | 135.7 ± 37.3 | 145.5 ± 27.1 | 0.215 |
Hypertension | 30 (66.7) | 66 (72.5) | 0.480 | 26 (74.3) | 25 (71.4) | 0.788 |
Diabetes | 5 (11.1) | 12 (13.2) | 0.731 | 5 (14.3) | 1 (2.9) | 0.088 |
Current smoking | 20 (44.4) | 36 (39.6) | 0.586 | 16 (45.7) | 16 (45.7) | 1.000 |
Obesity | 2 (4.4) | 3 (3.3) | 0.738 | 2 (5.7) | 2 (5.7) | 1.000 |
CAOD | 4 (8.9) | 10 (11.0) | 0.705 | 3 (8.6) | 6 (17.1) | 0.284 |
PAOD | 4 (18.2) | 18 (81.8) | 0.105 | 4 (11.4) | 5 (14.3) | 0.721 |
COPD | 2 (4.4) | 4 (4.4) | 0.990 | 2 (5.7) | 2 (5.7) | 1.000 |
Cerebrovascular accident | 1 (2.2) | 11 (12.1) | 0.056 | 1 (2.9) | 4 (11.4) | 0.164 |
Acute kidney injury | 2 (4.4) | 5 (5.5) | 0.794 | 2 (5.7) | 1 (2.9) | 0.555 |
Chronic renal failure | 4 (8.9) | 7 (7.7) | 0.810 | 2 (5.7) | 3 (8.6) | 0.643 |
Previous cardiac operation | 10 (22.2) | 18 (19.8) | 0.740 | 3 (8.6) | 6 (17.1) | 0.284 |
Connective tissue disease | 8 (17.8) | 1 (1.1) | < 0.001 | 2 (5.7) | 0 (0.0) | 0.151 |
Preoperative status | ||||||
Shock | 7 (15.6) | 5 (5.5) | 0.052 | 5 (14.3) | 3 (8.6) | 0.654 |
Hemoptysis | 6 (13.3) | 11 (12.1) | 0.836 | 4 (11.4) | 4 (11.4) | 1.000 |
Persistent pain | 37 (82.2) | 73 (80.2) | 0.780 | 30 (85.7) | 27 (77.1) | 0.356 |
Neurologic deficit | 3 (6.7) | 3 (3.3) | 0.368 | 2 (5.7) | 0 (0.0) | 0.151 |