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Table 4 Logistic regression model

From: Clinical and microbiological characteristics of bloodstream infections due to AmpC β-lactamase producing Enterobacteriaceae: an active surveillance cohort in a large centralized Canadian region

Variable Odds ratio 95% CI P-value
Age adjusted Charlson score (per point) 1.34 1.20-1.49 <0.001
Source of infection    
  Biliary (reference)    
  Bowel 3.87 1.27-11.80 0.018
  Pneumonia 12.98 4.49-37.46 <0.001
  SSTI 12.64 2.35-68.07 0.003
  Unknown 2.24 1.04-4.822 0.039
Treatment group    
  Adequate therapy at T = 8-24 hours. 2.01 1.00-4.03 0.050
  Adequate therapy at T > 24 hours to T = 48 hours. 0.44 0.18-1.07 0.70
  Never received definitive therapy. 4.78 1.39-16.44 0.013