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Table 2 Results of the multivariable regression analysis

From: Prolonged outbreak of clonal MDR Pseudomonas aeruginosa on an intensive care unit: contaminated sinks and contamination of ultra-filtrate bags as possible route of transmission?

Parameter Odds ratio P-value 95%Confidence interval
Stay in a room with colonized sink 11.229 0.007 1.920–65.687
Dialysis or hemofiltration 21.874 0.020 1.628–293.910
Immunosuppression 7.868 0.057 0.942–65.736
  1. Included in the analysis were stay in a room with colonized sink, dialysis or hemofiltration, immunosuppression, aminoglycosides. Independent factors are displayed in bold
  2. CI confidence interval