Tag: Prognostic nutritional index

Studies have shown that a low Prognostic Nutritional Index (PNI) is significantly associated with a higher incidence of postoperative complications and poorer overall survival rates in patients with various diseases, including cancer and liver cirrhosis. This simple index has become a valuable and cost-effective tool in clinical practice for assessing a patient's immune and nutritional status.

Developed over decades, the field of psychoneuroimmunology (PNI) explores the intricate communication network between our psychological state, nervous system, and immune function. When asking 'What is PNI in nutrition?', it's important to recognize there are two distinct and crucial interpretations: the mind-body science of Psychoneuroimmunology and a specific clinical assessment known as the Prognostic Nutritional Index. This article will clarify the difference and explore how nutrition plays a vital role in both.