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Triggering receptor (TREM‐1) expressed on myeloid cells predicts bacteremia better than clinical variables in community‐acquired pneumonia

Background and objective:  Some clinical variables are associated with bacteremia in patients with community‐acquired pneumonia (CAP). The aim of this study was to analyse the accuracy of the soluble form of triggering receptor expressed on myeloid cells‐1 (sTREM‐1) to predict positive blood cultures in comparison with established clinical prognostic variables.