Preoperative geriatric nutritional risk index predicts prognosis and postoperative complications in elderly patients undergoing non-cardiac surgery: a retrospective cohort study.

ABSTRACT:

Background

Little evidence on the association between geriatric nutritional risk index (GNRI) with prognosis and postoperative complications was observed. This study examined the potential prognostic value of GNRI in elderly patients undergoing non-cardiac surgery.

Methods

This retrospective analysis was data retried from the Chinese elderly patients' perioperative database (CEPPD), a multicenter registry, from June 1st, 2012 to August 15th, 2019. Patients were categorized into at-risk group (GNRI ≤ 98) and no-risk group (GNRI > 98). Kaplan-Meier analysis and multivariate Cox proportional hazard regression were used to explore the association between GNRI and overall survival (OS). Multivariate logistic regression and linear regression were used to explore the association of

SUBMITTER: Zhao W 

PROVIDER: S-EPMC11829379 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature