Figure 1From: An institutional perspective on the impact of recent antibiotic exposure on length of stay and hospital costs for patients with gram-negative sepsis Kaplan Meier curves showing the proportion of patients remaining hospitalized after the onset of severe sepsis or septic shock attributed to Gram-negative bacteremia. The solid line represents patients without prior antibiotic exposure and the broken line represents patients with prior antibiotic exposure. P < 0.001 by Log-Rank test.Back to article page