Many emergency department patients with severe sepsis and septic shock do not meet diagnostic criteria within 3 hours of arrival.

Study Objective: Proposed national performance measures for severe sepsis or septic shock include interventions within 3 hours of emergency department (ED) arrival rather than from time of first meeting diagnostic criteria. We aim to determine the percentage of ED patients who first meet criteria greater than 3 hours after arrival.

Methods: We conducted a retrospective analysis of adult patients with severe sepsis or septic shock in 2 EDs (university hospital [September 2012 to June 2013] and public trauma center [December 2012 to May 2013]).