Table 2 Description of sample of analysis
Characteristic | Total sample (n = 217) |
|---|---|
Age (years) [M (SD)] | 65.4 (12.3) |
Sex [n (%)] | |
Male | 155 (71.4) |
Female | 62 (28.6) |
Education [n (%)] | |
No graduation | 7 (3.2) |
Low graduation | 89 (41.0) |
Middle graduation | 52 (24.0) |
Polytechnic secondary school | 28 (12.9) |
Higher graduation | 21 (9.7) |
A-level | 20 (9.2) |
ASA-PS [n (%)] | |
2 | 2 (0.9) |
3 | 201 (92.6) |
4 | 14 (6.5) |
LV-EF in % [M (SD)] | 57.9 (13.4) |
Anesthesia [n (%)] | |
Balanced | 217 (100.0) |
Pulmonary artery catheter | 59 (28.5) |
NIRS | 217 (100.0) |
TEE | 169 (81.6) |
BIS | 217 (100.0) |
Operative procedure [n (%)] | |
Coronary surgery | 88 (40.6) |
Valve surgery (even multiple valves) | 46 (21.2) |
Coronary and valve surgery | 22 (10.1) |
Aorta ascendens replacement | 2 (0.9) |
Valve surgery + aorta ascendens replacement | 12 (5.5) |
Other combinations | 35 (16.1) |
Other surgery | 12 (5.5) |
Intraoperative variables [M (SD)] | |
Duration of anesthesia (min) | 329.2 (81.1) |
Duration of surgery (min) | 258.5 (79.1) |
Time of bypass (min) | 123.2 (58.9) |
Duration of mechanical ventilation after surgery (min) [M (SD)] | 334.5 (658.3) |
Duration of stay on the ICU (days) [M (SD)] | 2.1 (2.8) |
Duration of stay in hospital (days) [M (SD)] | 12.6 (6.2) |