Table 2.
Postoperative Clinical Features of the Two Groups
| Outcomes | Total | Non-POCD | POCD | P-value |
|---|---|---|---|---|
| Length of stays (days) | 20.14 ± 10.87 | 17.15 ± 7.57 | 27.92 ± 13.92 | 0.000 |
| ICU stays (hours) | 66.63 ± 64.99 | 47.57 ± 33.62 | 116.39 ± 94.52 | 0.000 |
| Acute renal insufficiency | 48 (12.9) | 23 (6.2) | 25 (6.7) | 0.001 |
| Acute liver insufficiency | 80 (21.5) | 52 (14.0) | 28 (7.5) | 0.067 |
| NOA | 43 (11.6) | 32 (8.6) | 11(3.0) | 0.450 |
| New cerebral infarction | 26 (7.0) | 12 (3.2) | 14 (3.8) | 0.029 |
Abbreviations: POCD, Postoperative cognitive dysfunction; NOA, New Postoperative Arrhythmia.