Table 2.
Baseline characteristics, past medical history and preoperative medication
| All | Converted n = 14 | Non-converted n = 9 | p-value | |
|---|---|---|---|---|
| Age |
69.63 ± 6.34 |
68.21 ± 7.21 |
71.22 ± 4.58 |
0.279 |
| CVA (%) |
13 |
21.4 |
0 |
0.253 |
| COPD (%) |
13 |
14.3 |
11.1 |
1.000 |
| Diabetis mellitus (%) |
17.4 |
14.3 |
22.2 |
1.000 |
| Female (%) |
26.1 |
21.4 |
33.3 |
0.643 |
| Height (cm) |
172.71 ± 8.33 |
172.64 ± 8.28 |
172 ± 9 |
0.862 |
| Hyperlipidemia (%) |
43.5 |
42.9 |
44.4 |
1.000 |
| Hypertension (%) |
78.3 |
78.6 |
77.8 |
1.000 |
| PAD (%) |
8.7 |
7.1 |
11.1 |
1.000 |
| Renal insufficiency or creatinin >1.1 (%) |
8.7 |
7.1 |
11.1 |
1.000 |
| Smoker (%) |
21.7 |
28.6 |
11.1 |
0.611 |
| Weight (kg) |
80.56 ± 13.17 |
81.24 ± 14.26 |
79.33 ± 12.87 |
0.748 |
| ACE-inhibitors(%) |
36.4 |
23.1 |
55.6 |
0.187 |
| Aspirin (%) |
86.4 |
84.6 |
88.9 |
1.000 |
| Beta-blockers (%) |
72.7 |
69.2 |
77.8 |
1.000 |
| Ca-antagonist (%) |
36.4 |
30.8 |
44.4 |
0.662 |
| Clopidogrel (%) |
4.5 |
7.7 |
0 |
1.000 |
| Cortison (%) |
4.5 |
7.7 |
0 |
1.000 |
| Diuretics (%) |
31.8 |
38.5 |
22.2 |
0.648 |
| Statin (%) | 63.6 | 69.2 | 55.6 | 1.000 |
COPD: chronic obstructive pulmonary disease,CVA: cerebrovascular accident, PAD: peripheral arterial disease.