Figure 4From: Bloodstream infections and sepsis in Greece: over-time change of epidemiology and impact of de-escalation on final outcome Distribution of bloodstream pathogens between the two study periods for patients with sepsis developing after ICU admission. A) Pathogens are distributed according to Gram stain or fungal species; B) Mixed infections are presented; C) Distribution of species of Gram (−) bacteria; and D) Distribution of species of Gram (+) cocci. Asterisks indicate statistical significances between the two study periods. CoNS: coagulase negative Staphylococcus spp.Back to article page