Fig. 9From: Evaluation of clinically relevant serum proteins as biomarkers for monitoring COVID-19 severity, and end-organ damage among hospitalized unvaccinated patientsMortality relationship to Procalcitonin. A column chart showing the relationship of procalcitonin levels represented as normal and abnormal levels (elevated procalcitonin level) to mortality in hospitalized unvaccinated COVID-19 patientsBack to article page