Table 2 The characteristics and the values of tested makers of the infected group
Patient | Involved joint | Diagnosis of the primary arthroplasty | Diagnosis of the first revision arthroplasty | Preoperative aspiration | Inflammatory diseases | Antibiotics use two weeks before current admission | Sinus tract | Pathogen (number of positive growths) | Histologic analysis | Serum CRP (mg/L) | ESR (mm/h) | Plasma FIB (g/L) | NLR | Synovial WBC (cells/μL) | Synovial PMN (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Hip | ONFH | PJI | Yes | - | Yes, orally | Yes | - | Positive | 27.50 | 30 | 3.62 | 2.52 | - | - |
2 | Hip | Femur neck fracture | PJI | Yes | - | Yes, intravenously | - | Escherichia coli (2) | Positive | 80.00 | 25 | 4.54 | 8.00 | - | - |
3 | Knee | Osteoarthritis | PJI | Yes | RA | No | - | - | Positive | 23.10 | 15 | 3.57 | 2.25 | 4541 | 91 |
4 | Knee | Osteoarthritis | PJI | Yes | RA | No | Yes | Staphylococcus aureus (3) | - | 80.00 | 40 | 4.43 | 5.91 | - | - |
5 | Hip | Femur neck fracture | PJI | Yes | - | No | - | - | Positive | 16.40 | 46 | 5.5 | 1.35 | > 20,000 | 92 |
6 | Hip | ONFH | Aseptic loosening | Yes | - | Yes, intravenously | - | Enterobacter cloacae (6) | Positive | 80.00 | 2 | 4.94 | 8.00 | > 20,000 | 98 |
7 | Hip | ONFH | Aseptic loosening | Yes | - | No | - | - | Positive | 17.50 | 41 | 3.14 | 2.13 | 12,100 | 91 |
8 | Hip | Femur neck fracture | Periprosthetic fracture | - | - | Yes, intravenously | Yes | - | - | 7.11 | 45 | 3.61 | 5.70 | - | - |
9 | Knee | Osteoarthritis | Aseptic loosening | Yes | - | Yes, intravenously | - | Proteus Peng (2) | Positive | 1.09 | 10 | 3.74 | 5.79 | - | - |
10 | Knee | Osteoarthritis | PJI | Yes | RA | Yes, intravenously | Yes | Staphylococcus aureus (2) | - | 80.00 | 73 | 4.83 | 8.00 | 380 | 80 |
11 | Hip | ONFH | PJI | Yes | - | No | Yes | Brucella citrate (1) | - | 30.00 | 80 | 5.42 | 7.84 | > 20,000 | 95 |
12 | Hip | Femur neck fracture | Aseptic loosening | Yes | - | Unclear | - | Enterobacter urinalis (2) | Positive | 26.50 | 67 | 4.45 | 2.53 | 1500 | 92 |
13 | Hip | Femur neck fracture | Prosthesis fracture | Yes | Psoriasis | Unclear | Yes | Staphylococcus aureus (1) | Positive | 58.80 | 120 | 4.23 | 3.65 | - | - |
14 | Knee | Osteoarthritis | PJI | Yes | - | No | - | Staphylococcus aureus (2) | - | 24.30 | 78 | 5.47 | 5.97 | - | - |
15 | Knee | Osteoarthritis | PJI | Yes | - | No | - | Enterococcus faecalis (3) | - | 62.40 | 79 | 4.72 | 3.25 | 78 | 48 |
16 | Hip | Femur neck fracture | Periprosthetic fracture | Yes | - | Yes, intravenously | - | - | Positive | 26.70 | 60 | 3.7 | 2.43 | 15,540 | 90 |
17 | Knee | Osteoarthritis | Periprosthetic fracture | Yes | - | No | - | Enterobacter cloacae (2) | - | 87.70 | 58 | 5.71 | 8.00 | > 20,000 | 93 |
18 | Hip | ONFH | PJI | Yes | - | Yes, intravenously | - | Enterococcus faecium (4) | Positive | 61.30 | 80 | 5.5 | 3.98 | - | - |
19 | Knee | Osteoarthritis | PJI | Yes | - | Yes, intravenously | Yes | Staphylococcus epidermidis (1) | - | 75.00 | 70 | 3.98 | 1.89 | > 20,000 | 90 |
20 | Hip | ONFH | PJI | Yes | - | No | - | Escherichia coli (2) | - | 21.20 | 68 | 4.62 | 2.08 | - | - |
21 | Knee | Osteoarthritis | PJI | Yes | - | Yes, intravenously | - | Enterobacter cloacae (2) | Positive | 48.80 | 85 | 4.77 | 2.72 | > 20,000 | 95 |
22 | Knee | Osteoarthritis | PJI | Yes | - | No | - | Enterococcus faecalis (3) | - | 16.40 | 80 | 3.98 | 2.89 | 8770 | 90 |
23 | Hip | Femur neck fracture | PJI | Yes | - | Yes, intravenously | - | Pseudomonas aeruginosa (2) | - | 4.82 | 34 | 4.83 | 2.15 | 6671 | 98 |
24 | Hip | Intertrochanteric fracture | PJI | Yes | - | Yes, intravenously | - | Pseudomonas aeruginosa (3) | Positive | 19.30 | 70 | 4.96 | 3.12 | - | - |
25 | Hip | Femur neck fracture | PJI | Yes | - | Yes, orally | - | Streptococcus parisiae (4) | Positive | 80.00 | 80 | 5.5 | 7.78 | 3560 | 98 |
26 | Hip | ONFH | Aseptic loosening | Yes | - | Unclear | Yes | - | Positive | 9.06 | 51 | 3.67 | 2.65 | - | - |
27 | Knee | RA | Periprosthetic fracture | Yes | RA | Yes, intravenously | Yes | - | - | 18.00 | 78 | 4.81 | 3.51 | 7400 | 95 |
28 | Hip | ONFH | Aseptic loosening | Yes | - | Yes, intravenously | - | - | Positive | 10.50 | 52 | 3.93 | 2.75 | 12,750 | 91 |
29 | Hip | ONFH | Aseptic loosening | Yes | - | No | Yes | - | - | 5.20 | 36 | 2.57 | 3.20 | - | - |
30 | Hip | ONFH | PJI | Yes | - | No | - | - | Positive | 17.20 | 48 | 3.68 | 3.67 | 250 | 92 |
31 | Hip | ONFH | Aseptic loosening | Yes | - | No | - | Staphylococcus epidermidis (2) | Positive | 19.00 | 60 | 4.59 | 2.45 | > 20,000 | 87 |
32 | Hip | ONFH | Aseptic loosening | Yes | - | No | - | Staphylococcus epidermidis (4) | Positive | 52.70 | 29 | 4.19 | 2.48 | 1200 | 95 |