Fig. 2From: Early prediction of ventilator-associated pneumonia in critical care patients: a machine learning modelTimeline for the first VAP prediction and VAP variable extraction. ICU, intensive care unit; SOFA, Sequential Organ Failure Assessment; APACHE, Acute Physiology and Chronic Health Evaluation; PaO2/FiO2, the partial pressure of arterial oxygen/ fraction of inspired oxygen; WBC, white blood cell count; VAP, ventilator-associated pneumoniaBack to article page