Table 1 Baseline and operative characteristics and outcomes of all patients. Data are expressed as n (%) for categorical variables, mean ± standard deviations, or median (range) for continuous variables
From: Coronary artery bypass surgery in type 2 diabetic patients: predictors of mortality and morbidity
Variable | |
|---|---|
Age > 70 years | 86 (16.3%) |
Female, n (%) | 105 (19.9%) |
Cardiovascular risk factor | |
Hypertension, n (%) | 267 (50.5%) |
Hyperlipidemia, n (%) | 206 (38.9%) |
Smoking, n (%) | 288 (54.4%) |
Comorbidities | |
Renal failure (severe or more), n (%) | 31 (5.9%) |
Stroke, n (%) | 15 (2.8%) |
Chronic obstructive pulmonary disease, n (%) | 94 (17.8%) |
Anemia, n (%) | 117 (22.1%) |
Polyvascular atherosclerotic disease, n (%) | 97 (18.3%) |
Acute myocardial infarction < 3 months, n (%) | 193 (36.5%) |
Echocardiographical and coronary angiogram finding | |
Left ventricular ejection fraction < 40%, n (%) | 66 (12.5%) |
Pulmonary hypertension, n (%) | 183 (34.6%) |
Tri-vessels disease, n (%) | 382 (72.2%) |
Left main coronary artery stenosis, n (%) | 138 (26.1%) |
Operative parameters | |
Urgency-emergency, n (%) | 66 (12.5%) |
Distal anastomosis per patient | 2.3 ± 0.8 |
Bilateral internal thoracic artery use, n (%) | 88 (16.6%) |
“Y” anastomosis, n (%) | 43 (8.1%) |
Associated procedures, n (%) | 53 (10%) |
Postoperative course | |
In-hospital deaths, n (%) | 31 (5.9%) |
Ventilator support, (hours) | 7 (2–1560) |
Intensive care unit stay, (hours) | 44 (18–1560) |
Hospital stay (days) | 13 (2–106) |
Cardiac complications, n (%) | 117 (22.1%) |
Infective complications, n (%) | 142 (26.8%) |
Respiratory complications, n (%) | 92 (17.4%) |
Renal failure, n (%) | 68 (12.9%) |
Cerebro-vascular accident, n (%) | 11 (2.1%) |