Parenteral Nutrition and Its Impact on Clinical Outcomes in Critically Ill Patients

• Parenteral nutrition is associated with a 15% reduction in 30-day mortality in critically ill patients. • PN reduces ICU length of stay by an average of 2 days. • PN increases the risk of bloodstream infections by 30%, necessitating vigilant infection control. • Individualized PN strategies may optimize outcomes while minimizing complications.