Table 1 Baseline Demographics
Variable | Under Age 80 (n = 608) | Age 80 and Older(n = 304) | P Value |
|---|---|---|---|
Age | 63.8 | 82.1 | <0.001¶ |
Gender (Female) | 92 (15.1) | 78 (25.7) | 0.001¶ |
Body Surface Area | 1.94 ± 0.17 | 1.86 ± 0.18 | <0.001¶ |
Weight (kg) | 80.7 ± 12.5 | 74.8 ± 11.9 | <0.001¶ |
Renal Impairment | 116 (19.0) | 55 (18.0) | 0.044¶ |
Hypertension | 452 (74.3) | 243 (79.9) | 0.062 |
Hypercholesterolemia | 519 (85.4) | 211 (69.4) | 0.839 |
Diabetes | 204 (33.6) | 76 (25.0) | 0.008¶ |
Extracardiac Arteriopathy | 48 (7.9) | 31 (10.2) | 0.244 |
Reduced Left Ventricular Ejection Fraction | 340 (55.9) | 137 (45.1) | 0.001¶ |
Cerebrovascular Disease | 44 (7.2) | 40 (13.2) | <0.001¶ |
Chronic Obstructive Pulmonary Disease | 65 (10.7) | 41 (13.5) | <0.001¶ |
Emergency Surgery | 16 (2.6) | 12 (3.9) | 0.001¶ |