From: DAIR (Debridement, Antibiotics and Implant Retention) less effective in hematogenous total knee arthroplasty infections
n
Success (n = 20)
Failure (n = 6)
p value
GNB
6
67%
33%
0.60
CoNS
5
60%
40%
0.56
S. aureus
3
0.12
Streptococcus
100%
0
0.31
Polymicrobial
1
0.58
Anaerobe
Negative cultures
7
0.15