Table 2.
Univariate unconditional logistic regression analysis of POCD in elderly patients with gastric cancer after radical resection
| Independent variable (assignment) | SE | Wald | P | OR | 95% CI |
|---|---|---|---|---|---|
| ASA classification (level) | 0.214 | 5.231 | 0.001 | 1.685 | 1.115~2.859 |
| age (years old) | 0.121 | 9.573 | 0.005 | 1.534 | 0.893~2.422 |
| BMI (kg/m2) | 0.188 | 8.153 | 0.005 | 1.597 | 1.323~2.681 |
| Education level (example) | 0.086 | 4.463 | 0.000 | 2.282 | 1.721~3.218 |
| NRS2002 score before operation | 0.286 | 17.216 | 0.029 | 2.148 | 1.622~2.768 |
| Preoperative PG-SGA score | 0.362 | 5.769 | 0.006 | 2.440 | 1.824~2.962 |
| Preoperative hemoglobin (g/L) | 0.581 | 4.415 | 0.034 | 0.687 | 0.423~0.968 |
| Preoperative albumin (g/L) | 0.379 | 6.721 | 0.002 | 1.880 | 1.547~2.539 |
| Number of concomitant diseases before operation (a) | 0.590 | 7.455 | 0.009 | 1.627 | 1.321~2.362 |
| Phenobarbital Sodium (Example) | 0.712 | 4.691 | 0.021 | 0.525 | 0.323~0.728 |
| Atropine (example) | 0.643 | 6.231 | 0.001 | 2.067 | 1.821~2.462 |
| Dexmedetomidine (example) | 0.781 | 11.409 | 0.027 | 0.687 | 0.455~0.997 |
| Depth of Anesthesia (BIS) | 0.378 | 9.781 | 0.001 | 1.861 | 1.514~2.715 |
| Operation time (min) | 0.553 | 12.891 | 0.000 | 1.739 | 1.389~2.555 |
| Whether blood transfusion during the operation | 0.678 | 5.098 | 0.042 | 0.511 | 0.358~0.867 |