From: Prediction model for delirium in patients with cardiovascular surgery: development and validation
Variable | Total | Non-delirium group | Delirium group | t | P |
---|---|---|---|---|---|
n(%)/\({\bar{x}} \pm s\) | n(%)/\({\bar{x}} \pm s\) | n(%)/\({\bar{x}} \pm s\) | |||
Postoperative MV | 33.3 ± 71.5 | 21.8 ± 18.1 | 45.2 ± 99.4 | −3.193 | 0.002* |
Postoperative WBC | 13.4 ± 4.3 | 13.3 ± 4.0 | 13.6 ± 4.5 | −0.714 | 0.475 |
Postoperative Hct | 0.31 ± 0.04 | 0.31 ± 0.04 | 0.31 ± 0.04 | 1.780 | 0.076 |
Postoperative ALT | 48.6 ± 68.9 | 43.5 ± 47.5 | 53.9 ± 85.6 | −1.498 | 0.135 |
Postoperative TBIL | 25.8 ± 14.4 | 23.9 ± 13.3 | 27.9 ± 15.3 | −2.713 | 0.007* |
Postoperative serum albumin | 31.6 ± 5.9 | 32.3 ± 6.1 | 30.9 ± 5.7 | 2.201 | 0.028* |
Postoperative serum urea nitrogen | 9.2 ± 3.5 | 8.8 ± 3.4 | 9.7 ± 3.6 | −2.680 | 0.008* |
Postoperative Cr | 101.8 ± 41.7 | 93.4 ± 34.3 | 110.6 ± 46.7 | −4.106 | <0.001* |
Postoperative serum sodium | 146.0 ± 4.3 | 145.0 ± 4.0 | 147.2 ± 4.3 | −5.336 | <0.001* |