Improvers | Non-improvers | ||||
---|---|---|---|---|---|
n = 218 | n = 42 | ||||
Variables | Mean | SD | Mean | SD | p-value |
Ejection fraction (%) | 61.0 | 11.4 | 61.2 | 11.5 | 0.93 |
Age | 65.6 | 9.5 | 63.3 | 10.0 | 0.17 |
BMI | 29.3 | 4.6 | 30.0 | 5.2 | 0.4 |
ICU stay time (days) | 3.2 | 2.8 | 3.3 | 1.9 | 0.75 |
Hospital stay time (days) | 9.1 | 5.4 | 11.5 | 8.8 | 0.09 |
Preoperative PCS | 40.9 | 23.6 | 66.5 | 23.7 | <0.001 |
Postoperative PCS | 66.5 | 23.3 | 46.2 | 20.2 | <0.001 |
Preoperative MCS | 52.1 | 23.2 | 74.9 | 20.0 | <0.001 |
Postoperative MCS | 73.9 | 18.8 | 54.1 | 22.4 | <0.001 |