The efficacy of fat-free mass index and appendicular skeletal muscle mass index in cancer malnutrition: a propensity score match analysis.

ABSTRACT:

Background

Reduced muscle mass (RMM) is a phenotypic criterion for malnutrition; the appendicular skeletal muscle mass index (ASMI) and fat-free mass index (FFMI) are both applicable indicators in the global leadership initiative on malnutrition (GLIM) guideline. However, their sensitivity and prognostic effect remain unclear.

Methods

Clinical data of 2,477 patients with malignant tumors were collected. Multi-frequency bioelectrical impedance analysis was used to obtain ASMI and FFMI. RMM was confirmed by ASMI (< 7.0 kg/m² for men and < 5.7 kg/m² for women) or FFMI (< 17 kg/m² for men and < 15 kg/m² for women). Propensity score match analysis and logistic regression analysis were used to evaluate the efficacy of FFMI and ASMI in di

SUBMITTER: Ji W 

PROVIDER: S-EPMC10364448 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature