Intersurgical Oral Care Learn more about VAP VENTILATOR = LIFE SUPPORT but also VAP RISK. Up to 20% of ventilated patients >48 hrs develop VAP. Mortality? Can reach 50%. Here's what actually matters in ICU rounds IPHIVAP The Bottom Line Frontiers Association between prognostic nutritional index and all cause mortality in critically ill patients with ventilator associated pneumonia: a retrospective study based on MIMIC IV database