Table 3 Analysis of inflammatory markers in patients with infected and aseptic revision arthroplasty
From: Synovial fluid IL-1β appears useful for the diagnosis of chronic periprosthetic joint infection
Inflammatory maker | Hip + knee | P value | |
|---|---|---|---|
Infected (n=37) | Aseptic (n=56) | ||
ESR (mm/h) | 0.04 | ||
Median | 35.00 | 21.00 | |
P25, P75 | (15.00, 50.00) | (12.25, 34.00) | |
CRP (mg/L) | <0.01 | ||
Median | 19.00 | 13.18 | |
P25, P75 | (14.40, 32.80) | (5.34, 18.45) | |
SF IL-1β(pg/ml) | <0.01 | ||
Median | 894.73 | 34.49 | |
P25, P75 | (455.91, 1779.00) | (15.70, 170.33) | |
PMN % | <0.01 | ||
Median | 84.26 | 53.31 | |
P25, P75 | (72.57, 91.65) | (49.78, 60.11) | |