Susceptibility of ICU-attributable bacterial isolates from clinical samples (n = 790) to chlorhexidine and octenidine (all species) stratified by chlorhexidine and octenidine susceptibility.

Chlorhexidine and octenidine susceptibility of bacterial isolates were reported as binary variable (chlorhexidine / octenidine MIC of bacterial isolates ≥ species-specific chlorhexidine/ octenidine MIC₅₀ (yes / no). ^aP-values were reported for comparisons between chlorhexidine/ octenidine MIC50 ≥ species-specific chlorhexidine/ octenidine MIC₅₀ = “yes” or “no”. ^b percentage of columns. ^c percentage of rows. P-values < 0.05 were interpreted as significant (*). n, number. (%), percent.

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