Bacterial Infection Risk in Hospitalized COVID-19 Patients

A machine-learning decision-support tool designed to identify patients at low likelihood of bacterial infection and support early antibiotic reassessment and potential de-escalation in adults hospitalized with COVID-19.

Clinical Features

Age (years)

Shock

Acute Kidney Injury

Mechanical Ventilation

History of Hypertension

History of Diabetes

Laboratory Features

Procalcitonin ng/mL

Hemoglobin g/dL

White Blood Cell Count ×10⁹/L

C-Reactive Protein mg/L