Table 2.
Comparison of the plasma levels of the markers
| Markers | Range | PJI group | AF group | P value |
|---|---|---|---|---|
| CRP (mg/L) | < 5.00 | 36.95 ± 48.78 | 8.02 ± 26.09 | < 0.001 |
| ESR (mm/h) | < 30.00 | 43.27 ± 26.96 | 14.16 ± 11.51 | < 0.001 |
| PLT (× 109/L) | 125–350 | 288.82 ± 97.79 | 221.83 ± 63.52 | < 0.001 |
| MPV (fL) | 7.4–11.0 | 9.86 ± 0.92 | 10.22 ± 0.97 | 0.006 |
| PCT (%) | 0.09–0.30 | 0.28 ± 0.08 | 0.23 ± 0.10 | < 0.001 |
| PMR | – | 29.91 ± 11.96 | 22.11 ± 11.26 | < 0.001 |
| GLB (g/L) | 20–40 | 33.46 ± 5.84 | 27.48 ± 5.16 | < 0.001 |
| ALB (g/L) | 40–55 | 35.51 ± 5.36 | 36.71 ± 5.21 | 0.086 |
| AGR | 1.2–2.4 | 1.06 ± 0.22 | 1.40 ± 0.27 | < 0.001 |
| PLT/AGR | – | 290.91 ± 141.43 | 166.68 ± 66.07 | < 0.001 |
PJI, periprosthetic joint infection; AF, aseptic failure; ESR, erythrocyte sedimentation rate; CRP, C-reactive protein; PLT, platelet count; MPV, mean platelet volume; PCT, plateletcrit; PMR, PLT to MPV ratio; GLB, globulin; AGR, albumin to globulin ratio