Background: There is a clear need for a better assessment of independent risk factors for in-hospital mortality, intensive care unit admission, and bacteremia in patients presenting with suspected sepsis at the emergency department.
Methods: A prospective observational cohort study including 1690 patients was performed. Two multivariable logistic regression models were used to identify independent risk factors.
Results: Sequential organ failure assessment (SOFA) score of ≥2 and serum lactate of ≥2mmol/L were associated with all outcomes. Other independent risk factors were individual SOFA variables and systemic inflammatory response syndrome variables but varied per outcome. Mean arterial pressure <70 mmHg negatively impacted all outcomes.
Conclusions: These readily available measurements can help with early risk stratification and prediction of prognosis.
Keywords: ICU admission; bacteremia; emergency department; risk factors; sepsis.
© The Author(s) 2020. Published by Oxford University Press on behalf of Infectious Diseases Society of America.