Table 1 Comparison of general data of patients with IMH undergoing surgical treatment and conservative treatment
From: Comparison of surgical and conservative treatment outcomes for type a aortic intramural hematoma
Category | Conservative treatment (n = 26) | Surgical treatment (n = 47) | χ2/t | P value |
|---|---|---|---|---|
Sex (male,%) | 17 (65.4) | 39 (83) | 2.901 | 0.089 |
Age (yrs) | 57.73 ± 9.48 | 54.36 ± 10.89 | 1.323 | 0.190 |
BMI (kg/m2) | 25.65 ± 2.81 | 26.88 ± 3.62 | − 1.601 | 0.114 |
LVEF (%) | 57.19 ± 4.56 | 60.30 ± 7.21 | − 1.984 | 0.051 |
Cerebrovascular accident (%) | 2(7.7) | 7(14.9) | 0.275 | 0.600 |
Hemopericardium (%) | 0(0) | 8(17) | 3.379 | 0.066 |
Smoking (%) | 8(30.8) | 21(44.7) | 1.353 | 0.245 |
Diabetes (%) | 6(23.1) | 6(12.8) | 0.654 | 0.419 |
Hypertension (%) | 21(80.8) | 42(89.4) | 0.445 | 0.505 |
Hyperlipidemia (%) | 2(7.7) | 4(8.5) | – | 1.000 |
COPD (%) | 3(11.5) | 3(6.4) | – | 0.659 |
IMH maximum thickness (mm) | 44.92 ± 7.58 | 51.22 ± 11.85 | − 2.767 | 0.007 |
Diameter of ascending aorta hematoma (mm) | 9.12 ± 4.19 | 10.90 ± 5.35 | − 1.460 | 0.149 |
Hospital mortality (%) | 3(11.5) | 0(0) | – | 0.042 |