The controlling nutritional status score and clinical outcomes in patients with heart failure: Pool analysis of observational studies.

ABSTRACT:

Background and aims

Malnutrition is very common in patients with heart failure (HF) and is associated with a worse clinical outcome. The Controlling Nutritional Status (CONUT) score is an easily derived index for the evaluation of malnutrition. This study aimed to evaluate the association between the CONUT score and the prognosis in patients with HF.

Methods and results

Electronic databases were searched for potential studies from inception up to February 15, 2022. Observational cohort studies included adult participants with HF, and reported the associations between the CONUT score and the adjusted relative risk (RR) of all-cause mortality, and patients with composite major adverse cardiac outcomes (MACEs) were included. We finally included 18 studies comprising 12,532 part

SUBMITTER: Huang XW 

PROVIDER: S-EPMC9357929 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature