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Table 4 Influence of antibiotic susceptibility pattern of nosocomial Pseudomonas aeruginosa isolates on pharmacy cost. Barcelona (Spain) 2005–2006, (N = 402).

From: Hospital costs of nosocomial multi-drug resistant Pseudomonas aeruginosa acquisition

  Coefficient (95% CI) P
Non-resistant 1.00   
Resistant 2.15 (1.54-2.99) <0.001
Multi-drug resistant 3.25 (2.38-4.42) <0.001
  1. Adjusted for sex, age, average total cost per Diagnosis–related-groups, source of infection, clinical conditions, UCI stay post infection, and in-hospital mortality.