The study presented here was conducted to determine the diagnostic value of measuring procalcitonin, C-reactive protein, and mannan antigens to distinguish fungal from bacterial infections. The sensitivity and specificity of these measurements ranged from 35% to 97%. On days 1 and 3 following the onset of fever, both serum procalcitonin and C-reactive protein levels were lower in patients with fungal infections than in those with bacterial infections (p<0.0001). The presence of mannan antigens combined with a procalcitonin level <0.5 ng/ml provided higher specificity for distinguishing fungal from bacterial infections than each result alone.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.