Table 2. The laboratory tests and POCD.
Variables | POCD (n=51) | Non-POCD (n=147) | P-value |
---|---|---|---|
Hemoglobin (g/dl) | 11.1 ± 1.9 | 11.5 ± 1.7 | 0.16 |
White blood cell (×109/L) | 7.6 ± 1.9 | 7.4 ± 1.7 | 0.48 |
Albumin (g/ml) | 39.7 ± 3.8 | 39.5 ± 3.3 | 0.72 |
Creatinine (mmol/L) | 82.1 ± 13.3 | 81.6 ± 14.1 | 0.82 |
Urea (mmol/L) | 6.4 ± 1.8 | 6.2 ± 1.5 | 0.43 |
Preoperative CRP (mg/L) | 11.2 ± 3.6 | 10.9 ± 4.1 | 0.64 |
Preoperative MDA (nmol/ml) | 4.5 ± 0.5 | 4.4 ± 0.6 | 0.28 |
Preoperative SOD (U/ml) | 94.7 ± 2.9 | 95.0 ± 2.8 | 0.51 |
CRP on POD1 (mg/L) | 55.7 ± 22.5 | 47.4 ± 19.3 | 0.012* |
MDA on POD1 (nmol/ml) | 5.9 ± 0.9 | 5.4 ± 0.7 | 0.001* |
SOD on POD1 (U/ml) | 78.7 ± 3.9 | 80.5 ± 4.3 | 0.009* |
*P<0.05.