Table 1 Preoperative data
Aneurysm (n = 17) | Dissection (n = 17) | Total (n = 34) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
n (\(\underline{x}\)) | % (SD) | n (\(\underline{x}\)) | % (SD) | p value for diff | n (\(\underline{x}\)) | % (SD) | ||||||
Mean age (SD), years | (68.0) | (4.09) | (60.0) | (8.44) | .001 | (64.0) | (7.69) | |||||
Sex | ||||||||||||
Female | 11 | 64.7 | 3 | 17.6 | .003 | 14 | 41.2 | |||||
Male | 6 | 35.3 | 14 | 82.4 | .003 | 20 | 58.8 | |||||
Mean BMI (SD) | (25.3) | (3.49) | (27.6) | (3.48) | .058 | (26.5) | (3.64) | |||||
Hypertension | 16 | 94.1 | 17 | 100 | .311 | 33 | 97.1 | |||||
Hyperlipidemia | 8 | 47.1 | 6 | 35.3 | .489 | 14 | 41.2 | |||||
Diabetes | 3 | 17.6 | 2 | 11.8 | .627 | 5 | 14.7 | |||||
COPD | 7 | 41.2 | 5 | 29.4 | .477 | 12 | 35.3 | |||||
Smoking | ||||||||||||
Current | 3 | 17.6 | 2 | 11.8 | .627 | 5 | 14.7 | |||||
Previous | 7 | 41.2 | 9 | 52.9 | .496 | 16 | 47.1 | |||||
Never | 7 | 41.2 | 6 | 35.3 | .723 | 13 | 38.2 | |||||
EF | ||||||||||||
> 50 | 16 | 94.1 | 14 | 82.4 | .288 | 30 | 88.2 | |||||
40–49 | 1 | 5.88 | 3 | 17.6 | .288 | 4 | 11.8 | |||||
30–39 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
< 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
Class of heart failure | ||||||||||||
NYHA I | 4 | 23.5 | 4 | 22.2 | 1 | 8 | 23.5 | |||||
NYHA II | 6 | 35.3 | 5 | 27.8 | .714 | 11 | 32.4 | |||||
NYHA IIIa | 5 | 29.4 | 4 | 22.2 | .699 | 9 | 26.5 | |||||
NYHA IIIb | 1 | 5.88 | 3 | 16.7 | .288 | 4 | 11.8 | |||||
N/A | 1 | 5.88 | 1 | 5.88 | 1 | 2 | 5.88 | |||||
Previous cardiac surgery | 2 | 11.8 | 16 | 94.1 | .000 | 18 | 52.9 | |||||
Renal function, CKD stage and absolute GFR (Lund-Malmö) | ||||||||||||
1 Normal (> 90) | 1 | 5.88 | 6 | 35.3 | .029 | 7 | 20.6 | |||||
2 Mild (60–89) | 9 | 52.9 | 6 | 35.3 | .302 | 15 | 44.1 | |||||
3 Moderate (30–59) | 7 | 41.2 | 4 | 23.5 | .275 | 11 | 32.4 | |||||
4 Severe (15–29) | 0 | 0 | 1 | 5.88 | 1 | 1 | 2.94 | |||||
5 End stage (< 15) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||