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Table 4 Results of multiivariate logistic regression regression analysis, infected ORIF constructs only

From: Duration of antibiotic treatment and risk of recurrence after surgical management of orthopaedic device infections: a multicenter case-control study

Variable Logistic regression, OR (95% CI) p
Age (quartiles)
 Male gender 0.94 (0.541–1.63) 0.641
 ASA 1.52 (0.53–4.34) 0.706
 MSSA present 1.26 (0.48–3.31) 0.598
 MRSA present 3.84 (1.29–11.41) 0.661
 CNS present 2.16 (0.36–13.13) 0.734
 Duration of fluoroquinolone treatment (categorized) 0.31 (0.06–1.67) 0.924
 Duration of rifampicin treatment (categorized) 0.67 (0.23–11.98) 0.495
 Interaction 0.17 (0.01–5.45) 0.956
  1. ASA American Society of Anesthesiologists physical status classification system, MSSA methicillin-sensitive staphylococcus aureus spec, MRSA methicillin-resistant staphylococcus aureus spec, CNS coagulase-negative staphylococci