Preoperative patient characteristics in the propensity score-matched groups
| Variable . | Octogenarians (n = 220) . | Younger group (n = 376) . | P-value . |
|---|---|---|---|
| Age | 82.34 ± 2.13 | 66 ± 8.31 | <0.001 |
| Height | 167.3 ± 8.88 | 169 ± 9.29 | 0.005 |
| Body weight | 74.99 ± 11.86 | 89.7 ± 19.17 | <0.001 |
| BMI | 26.78 ± 3.57 | 31.2 ± 5.78 | <0.001 |
| Preoperative myocardial infarction | 115 (52.3%) | 220 (58.5%) | 0.701 |
| Cardiogenic shock | — | — | |
| Pulmonary arterial hypertension | 1 (0.5%) | 3 (0.8%) | 0.62 |
| Preoperative cardiopulmonary resuscitation | — | — | |
| Preoperative ventilation | — | — | |
| LVEF | 0.759 | ||
| <30% | 10 (4.6%) | 17 (4.5%) | |
| 30–50% | 65 (29.6%) | 122 (32.5%) | |
| >50% | 145 (65.9%) | 237 (63.0%) | |
| Unstable angina (iv. nitrates) | — | — | |
| Previous cardiac surgery | 6 (2.7%) | 9 (2.4%) | 0.802 |
| Peripheral arterial disease | 46 (20.9%) | 89 (23.7%) | 0.437 |
| Chronic pulmonary disease | 27 (12.3%) | 57 (15.2%) | 0.328 |
| Neurological dysfunction disease | 7 (3.2%) | 14 (4.0%) | 0.614 |
| Emergency | 9 (4.1%) | 20 (5.3%) | 0.484 |
| Renal failure | 0 | 3 (0.8%) | 0.754 |
| EuroSCORE (%) | 10.9 ± 10.0 | 4.9 ± 4.7 | <0.001 |
| Arterial hypertension | 202 (92.6%) | 337 (89.6%) | 0.521 |
| Variable . | Octogenarians (n = 220) . | Younger group (n = 376) . | P-value . |
|---|---|---|---|
| Age | 82.34 ± 2.13 | 66 ± 8.31 | <0.001 |
| Height | 167.3 ± 8.88 | 169 ± 9.29 | 0.005 |
| Body weight | 74.99 ± 11.86 | 89.7 ± 19.17 | <0.001 |
| BMI | 26.78 ± 3.57 | 31.2 ± 5.78 | <0.001 |
| Preoperative myocardial infarction | 115 (52.3%) | 220 (58.5%) | 0.701 |
| Cardiogenic shock | — | — | |
| Pulmonary arterial hypertension | 1 (0.5%) | 3 (0.8%) | 0.62 |
| Preoperative cardiopulmonary resuscitation | — | — | |
| Preoperative ventilation | — | — | |
| LVEF | 0.759 | ||
| <30% | 10 (4.6%) | 17 (4.5%) | |
| 30–50% | 65 (29.6%) | 122 (32.5%) | |
| >50% | 145 (65.9%) | 237 (63.0%) | |
| Unstable angina (iv. nitrates) | — | — | |
| Previous cardiac surgery | 6 (2.7%) | 9 (2.4%) | 0.802 |
| Peripheral arterial disease | 46 (20.9%) | 89 (23.7%) | 0.437 |
| Chronic pulmonary disease | 27 (12.3%) | 57 (15.2%) | 0.328 |
| Neurological dysfunction disease | 7 (3.2%) | 14 (4.0%) | 0.614 |
| Emergency | 9 (4.1%) | 20 (5.3%) | 0.484 |
| Renal failure | 0 | 3 (0.8%) | 0.754 |
| EuroSCORE (%) | 10.9 ± 10.0 | 4.9 ± 4.7 | <0.001 |
| Arterial hypertension | 202 (92.6%) | 337 (89.6%) | 0.521 |
BMI: body mass index; LEVF: left ventricle ejection fraction. Significant P-Values are given in bold.
Preoperative patient characteristics in the propensity score-matched groups
| Variable . | Octogenarians (n = 220) . | Younger group (n = 376) . | P-value . |
|---|---|---|---|
| Age | 82.34 ± 2.13 | 66 ± 8.31 | <0.001 |
| Height | 167.3 ± 8.88 | 169 ± 9.29 | 0.005 |
| Body weight | 74.99 ± 11.86 | 89.7 ± 19.17 | <0.001 |
| BMI | 26.78 ± 3.57 | 31.2 ± 5.78 | <0.001 |
| Preoperative myocardial infarction | 115 (52.3%) | 220 (58.5%) | 0.701 |
| Cardiogenic shock | — | — | |
| Pulmonary arterial hypertension | 1 (0.5%) | 3 (0.8%) | 0.62 |
| Preoperative cardiopulmonary resuscitation | — | — | |
| Preoperative ventilation | — | — | |
| LVEF | 0.759 | ||
| <30% | 10 (4.6%) | 17 (4.5%) | |
| 30–50% | 65 (29.6%) | 122 (32.5%) | |
| >50% | 145 (65.9%) | 237 (63.0%) | |
| Unstable angina (iv. nitrates) | — | — | |
| Previous cardiac surgery | 6 (2.7%) | 9 (2.4%) | 0.802 |
| Peripheral arterial disease | 46 (20.9%) | 89 (23.7%) | 0.437 |
| Chronic pulmonary disease | 27 (12.3%) | 57 (15.2%) | 0.328 |
| Neurological dysfunction disease | 7 (3.2%) | 14 (4.0%) | 0.614 |
| Emergency | 9 (4.1%) | 20 (5.3%) | 0.484 |
| Renal failure | 0 | 3 (0.8%) | 0.754 |
| EuroSCORE (%) | 10.9 ± 10.0 | 4.9 ± 4.7 | <0.001 |
| Arterial hypertension | 202 (92.6%) | 337 (89.6%) | 0.521 |
| Variable . | Octogenarians (n = 220) . | Younger group (n = 376) . | P-value . |
|---|---|---|---|
| Age | 82.34 ± 2.13 | 66 ± 8.31 | <0.001 |
| Height | 167.3 ± 8.88 | 169 ± 9.29 | 0.005 |
| Body weight | 74.99 ± 11.86 | 89.7 ± 19.17 | <0.001 |
| BMI | 26.78 ± 3.57 | 31.2 ± 5.78 | <0.001 |
| Preoperative myocardial infarction | 115 (52.3%) | 220 (58.5%) | 0.701 |
| Cardiogenic shock | — | — | |
| Pulmonary arterial hypertension | 1 (0.5%) | 3 (0.8%) | 0.62 |
| Preoperative cardiopulmonary resuscitation | — | — | |
| Preoperative ventilation | — | — | |
| LVEF | 0.759 | ||
| <30% | 10 (4.6%) | 17 (4.5%) | |
| 30–50% | 65 (29.6%) | 122 (32.5%) | |
| >50% | 145 (65.9%) | 237 (63.0%) | |
| Unstable angina (iv. nitrates) | — | — | |
| Previous cardiac surgery | 6 (2.7%) | 9 (2.4%) | 0.802 |
| Peripheral arterial disease | 46 (20.9%) | 89 (23.7%) | 0.437 |
| Chronic pulmonary disease | 27 (12.3%) | 57 (15.2%) | 0.328 |
| Neurological dysfunction disease | 7 (3.2%) | 14 (4.0%) | 0.614 |
| Emergency | 9 (4.1%) | 20 (5.3%) | 0.484 |
| Renal failure | 0 | 3 (0.8%) | 0.754 |
| EuroSCORE (%) | 10.9 ± 10.0 | 4.9 ± 4.7 | <0.001 |
| Arterial hypertension | 202 (92.6%) | 337 (89.6%) | 0.521 |
BMI: body mass index; LEVF: left ventricle ejection fraction. Significant P-Values are given in bold.
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