Clearing the Way for Early Detection of Ventilator Assisted Pneumonia InventUM Main endogenous and exogenous risk factors for VAP. Download Scientific Diagram Table 4 from Comparison of CPIS ( clinical pulmonary infection score ) and Clinical Criteria in the Diagnosis of Ventilator associated Pneumonia in ICU Complex Patients Semantic Scholar Dr. Abhishek Shukla discussed the concept of Ventilator Associated Pneumonia (VAP), a serious infection that can occur in patients who are on mechanical ventilation. He explained that ventilators are