openalexFrontiers in Nutrition2026-07-24
The value of perioperative nutritional risk stratification in the prevention of surgical site infection: precision application from GLIM/PG-SGA to PNI, CONUT, and GNRI
Surgical site infection (SSI) remains a major postoperative complication despite advances in perioperative prophylaxis and standardized care. Increasing evidence suggests that perioperative malnutrition is a host-related condition linking systemic inflammation, impaired immune re…