Skip to main content
. 2021 May 24;22:474. doi: 10.1186/s12891-021-04357-8

Table 2.

Demographic information with chronic PJI treated with DAIR

Characteristic Reinfection P value
Yes (n = 15) No (n = 6)
Age (y) 64.27 ± 9.19 64.50 ± 3.51 0.934
Gender 0.944
 Male 9 (18.2%) 3 50.0%)
 Female 6 (81.8%) 3 (50.0%)
BMI (kg/m2) 24.85 ± 3.33 25.34 ± 2.39 0.749
Involved joint 0.831
 Knee 9 (54.5%) 4 (66.7%)
 Hip 6 (45.5%) 2 (33.3%)

All quantitative data were expressed as mean ± standard deviation

PJI Periprosthetic joint infection, DAIR Debridement, antibiotics, and implant retention, BMI body mass index