Overall N=8340 | No-MetS N=7453 | Mets N=887 |
p
|
|
Age, y/o, (mean (SD)) | 71.2 (11.6) | 71 (12) | 73.5 (7.6) | <0.001 |
BMI kg/m2 (mean (SD)) | 27.4 (4.5) | 27 (4.3) | 30.2 (5.1) | <0.001 |
BMI ≥ 30 kg/m2 | 1391 (16.7) | 1015 (13.6) | 376 (42.4) | <0.001 |
Sex male, n (%) | 4516 (54.1) | 4088 (54.9) | 428 (48.3) | <0.001 |
Diabetes, n (%) | <0.001 | |||
IDDM, n (%) | 249 (3) | 71 (1) | 178 (20.1) | |
NIDDM, n (%) | 780 (9.4) | 228 (3.1) | 552 (62.2) | |
IGT/IFT, n (%) | 243 (2.9) | 86 (1.2) | 157 (17.7) | |
Atherogenic dyslipidemia, n (%) | 3419 (41) | 2616 (35.1) | 803 (90.5) | <0.001 |
Systemic hypertension, n (%) | 5085 (61) | 4215 (56.6) | 870 (98.1) | <0.001 |
Creatinine > 1.2 mg/dl | 253 (3) | 196 (2.6) | 57 (6.4) | <0.001 |
COPD, n (%) | 537 (6.4) | 444 (6) | 93 (10.5) | <0.001 |
LVEF, %, (mean (SD)) | 55 (8.2) | 55 (8.2) | 54.8 (7.9) | 0.48 |
Peripheral vascular disease, n (%) | 508 (6.1) | 404 (5.4) | 104 (11.7) | <0.001 |
Previous CABG/PCI | 520 (6.2) | 419 (5.6) | 101 (11.3) | <0.001 |
Current/ ex-smokers, n (%) | 2203 (26.4) | 1861 (24.9) | 342 (38.5) | <0.001 |
Redo surgery, n (%) | 533 (6.4) | 465 (6.2) | 68 (7.7) | 0.11 |
AF§, n (%) | 696 (8.3) | 587 (7.9) | 109 (12.3) | <0.001 |
Minimally invasive, n (%) | 4205 (50.4) | 4270 (51.1) | 724 (47.2) | 0.20 |
CPB time, min, median (IQR) | 76 (34) | 75 (35) | 79 (33) | 0.005 |
Cross clamp time, min, median (IQR) | 60 (29) | 60 (28) | 62 (27) | 0.007 |
Ventilation time, hours, median (IQR) | 7 (5) | 7 (6) | 7 (5) | 0.26 |
RBC transfused, n (%)∋ | 2424 (29.1) | 2067 (27.7) | 357 (40.2) | <0.001 |
Invalidating stroke, n (%) | 34 (0.4) | 29 (0.4) | 5 (0.6) | 0.99 |
Renal failure, n (%) | 509 (616) | 419 (5.6) | 90 (10.1) | <0.001 |
ICU LOS, days, median (IQR) | 2 (1) | 2 (1) | 2 (2) | 0.007 |
Post-operative LOS, days, median (IQR) | 10 (6) | 10 (5) | 10 (6) | 0.002 |
In-hospital mortality, n (%) | 172 (2.1) | 156 (2.1) | 16 (1.8) | 0.65 |
Data are reported as number or frequency or mean and standard deviation (SD) or median and interquartile range (IQR). AF: Atrial fibrillation. BMI: Body mass index. COPD: Chronic obstructive pulmonary disease. CPB: Cardiopulmonary bypass. ICU: Intensive care unit. IDDM: Insulin dependent diabetes mellitus. IGT: Impaired glucose tolerance. IFT: Impaired fasting glucose. LVEF: Left ventricle ejection function. MetS: Metabolic syndrome. NIDDM: non-insulin dependent diabetes mellitus. RBC: Red blood cells. SAVR: Surgical aortic valve replacement. ∋ Refers to at least 2 units of RBC transfused § Include paroxysmal, persistent and permanent AF. | Data are reported as number or frequency or mean and standard deviation (SD) or median and interquartile range (IQR). AF: Atrial fibrillation. BMI: Body mass index. COPD: Chronic obstructive pulmonary disease. CPB: Cardiopulmonary bypass. ICU: Intensive care unit. IDDM: Insulin dependent diabetes mellitus. IGT: Impaired glucose tolerance. IFT: Impaired fasting glucose. LVEF: Left ventricle ejection function. MetS: Metabolic syndrome. NIDDM: non-insulin dependent diabetes mellitus. RBC: Red blood cells. SAVR: Surgical aortic valve replacement. ∋ Refers to at least 2 units of RBC transfused § Include paroxysmal, persistent and permanent AF. | Data are reported as number or frequency or mean and standard deviation (SD) or median and interquartile range (IQR). AF: Atrial fibrillation. BMI: Body mass index. COPD: Chronic obstructive pulmonary disease. CPB: Cardiopulmonary bypass. ICU: Intensive care unit. IDDM: Insulin dependent diabetes mellitus. IGT: Impaired glucose tolerance. IFT: Impaired fasting glucose. LVEF: Left ventricle ejection function. MetS: Metabolic syndrome. NIDDM: non-insulin dependent diabetes mellitus. RBC: Red blood cells. SAVR: Surgical aortic valve replacement. ∋ Refers to at least 2 units of RBC transfused § Include paroxysmal, persistent and permanent AF. | Data are reported as number or frequency or mean and standard deviation (SD) or median and interquartile range (IQR). AF: Atrial fibrillation. BMI: Body mass index. COPD: Chronic obstructive pulmonary disease. CPB: Cardiopulmonary bypass. ICU: Intensive care unit. IDDM: Insulin dependent diabetes mellitus. IGT: Impaired glucose tolerance. IFT: Impaired fasting glucose. LVEF: Left ventricle ejection function. MetS: Metabolic syndrome. NIDDM: non-insulin dependent diabetes mellitus. RBC: Red blood cells. SAVR: Surgical aortic valve replacement. ∋ Refers to at least 2 units of RBC transfused § Include paroxysmal, persistent and permanent AF. | Data are reported as number or frequency or mean and standard deviation (SD) or median and interquartile range (IQR). AF: Atrial fibrillation. BMI: Body mass index. COPD: Chronic obstructive pulmonary disease. CPB: Cardiopulmonary bypass. ICU: Intensive care unit. IDDM: Insulin dependent diabetes mellitus. IGT: Impaired glucose tolerance. IFT: Impaired fasting glucose. LVEF: Left ventricle ejection function. MetS: Metabolic syndrome. NIDDM: non-insulin dependent diabetes mellitus. RBC: Red blood cells. SAVR: Surgical aortic valve replacement. ∋ Refers to at least 2 units of RBC transfused § Include paroxysmal, persistent and permanent AF. |