| PJI group (n = 79) | AF group (n = 127) | P value |
---|---|---|---|
Gender | Â | Â | 0.153 |
 Male | 44 | 57 |  |
 Female | 35 | 70 |  |
Age | 68.13 ± 12.61 | 69.86 ± 10.46 | 0.309 |
BMI (kg/m2) | 25.99 ± 3.59 | 25.11 ± 3.79 | 0.096 |
Affected joint | Â | Â | Â |
 Knee | 62 | 54 | 0.003 |
 Hip | 37 | 73 |  |