Table 5.
Results of Laboratory Analysis Before and After the Operative Procedure of Patients With Total Hip Replacement.a
| Parameters | Before operation (POD 0) (0) (N = 70) |
24 h after operation (POD 1) (1) (N = 70) |
5 days after operation (POD 5) (2) (N = 70) |
P 0 vs 1 |
P 1 vs 2 |
P 2 vs 0 |
|---|---|---|---|---|---|---|
| Glucose (mmol/L) | 5.5 (4.9-6.5) |
6.0 (5.4-7.4) |
6.2 (5.3-7.5) |
0.011 | 1.000 | 0.077 |
| Urea (mmol/L) | 5.9 (4.4-7.0) |
5.4 (4.3-6.6) |
5.8 (4.6-7.8) |
0.252 | 0.261 | 1.000 |
| Potassium (mmol/L) | 4.3 (4.0-4.7) |
4.1 (3.9-4.3) |
4.0 (3.9-4.5) |
0.252 | 0.261 | 1.000 |
| Sodium (mmol/L) | 142.0 (139.0-144.0) |
138.0 (136.5-141.0) |
143.0 (139.5-144.0) |
0.006 | <0.001 | 0.437 |
| Creatinine (µmol/L) | 71.8 (59.8-80.3) |
56.3 (47.7-66.3) |
62.0 (53.9-76.2) |
<0.001 | <0.001 | 0.004 |
| D-dimer (ng/mL) | 800 ± 214 | 2245 ± 368 | 2980 ± 341 | <0.001 | <0.001 | <0.001 |
| Peak thrombin (nM) | 124 ± 31 | 135 ± 30 | 185 ± 27 | 0.035 | <0.001 | <0.001 |
| Cortisol (ng/mL) | 215 ± 78 | 248 ± 81 | 96 ± 47 | 0.015 | <0.001 | <0.001 |
| Interleukin-6 (pg/mL) | 14.6 ± 7.1 | 251.5 ± 21.6 | 51.7 ± 15.4 | <0.001 | <0.001 | <0.001 |
| C-reactive protein (µg/mL) | 6.8 ± 2.2 | 68.5 ± 5.4 | 87.5 ± 8.1 | <0.001 | <0.001 | <0.001 |
| Von Willebrand factor (%) | 170 ± 10 | 213 ± 11 | 295 ± 18 | <0.001 | <0.001 | <0.001 |
| Microparticle tissue factor (pg/mL) | 7.8 ± 1.2 | 5.6 ± 0.9 | 5.1 ± 1.1 | <0.001 | 0.004 | <0.001 |
a Data are expressed as median (interquartile range) or mean (standard deviation), respectively.