Table 1: Preoperative demographics.
Patients |
Grup I ( n = 42) |
Grup II (n = 44) |
p value
|
Male n (%) |
33 (76.7%) |
36 (71.5%) |
0.080 (2) |
Female n (%) |
9 (22%) |
10 (25.3%) |
0.081 (2) |
Age mean ± SD |
67. 3 ± 13.46 |
8 ± 14.84 |
0.087 (1) |
PMI n (%) |
24 (56.0) |
23 (52.9) |
0.039 (2) |
HLP n (%) |
65 (84.5) |
74 (81.4) |
0.799 (2) |
HTN n (%) |
20 (46) |
16 (34.7) |
0.044 (2) |
PAD (non-surgical) n (%) |
8 (%) |
6 (%) |
0.043 (2) |
Atrial fibrillation n (%) |
2 (5.2%) |
none |
0.035 (2) |
Smoking n (%) |
18 (40.3%) |
(38.5%) |
0.084 (2) |
Current smoker. n (%) |
15 (35.2) |
14 (32.3) |
< 0.001 (2) |
Alcohol use n (%) |
(7.6%) |
(8.8%) |
0.671 (2) |
Serum creatinine mean ± SD |
1.2 ± 0.6 |
1.0 ± 0.9 |
< 0.001 (1) |
BMI (kg/m’) mean ± SD |
24.2 ± 0.923 |
1 ± 1.2 |
0.565 (2) |
Fibrinogen (mg/dl) mean ± SD |
293 ± 15.4 |
260 ± 12.3 |
0.044 (1) |
C-rp (mg/dl) mean ± SD |
1.2 ± 0.6 |
0.8 ± 0.6 |
0.034 (1) |
Preoperative ICA ultrasound |
|||
ICA velocity (cm/sec) mean ± SD |
160 ± 60 |
140 ± 50 |
0.049 |
Chronic lung disease. n (%) |
9 (21.9) |
8 (18.2) |
< 0.001 (2) |
EuroSCORE logistics mean ± SD |
2.3 ± 2.0 |
2.1 ± 2.4 |
0.0087 (3) |
Pearson correlation’s coefficients each pair of variables shown. Asterix denote significiant correlation coefficients (1. P ≤ 0.05, 2. P ≤ 0.01).
HTN: Hypertension; CAD: Surgical coronary artery disease; LMCAD: Left main coronary artery disease; LVEF: Left venrikuler ejection fraction; DM: Diabetes mellitus; HLP: Hyperlipoproteinemia; PMI: Previous myocardial infarction. PAD: Peripheral artery disease; BMI: Body mass index; ICA: Internal carotid artery velocity; C-rp: C-rekatif protein); SD: Standart deviation.
(1) Descriptive level of probability determined by the Student’s t-test; (2) Descriptive level of probability determined by the chi-square test; (3) Descriptive level of probability determined by the nonparametric Mann-Whitney U test.