Sex-related differences in the effects of nutritional status and body composition on functional disability in the elderly.

ABSTRACT:

Background

The aim of our study was to evaluate the influence of changes of nutritional status and body composition on the results of comprehensive geriatric assessment (CGA) in inpatients of a geriatric ward. Sex differences in these relationships were also investigated.

Methods

A total of 212 elderly patients (>65 years old) admitted to the geriatric ward at the University of Tokyo hospital between 2012 and 2019 were enrolled in this study. CGA (ADL, IADL, MMSE, GDS, Vitality Index) was performed, along with assessment of body compositions (appendicular muscle mass, abdominal muscle mass, body fat mass) and blood malnutrition biomarkers (serum albumin, pre-albumin, 25-hydroxy vitamin D, zinc, hemoglobin concentrations).

Results

Multiple linear regression analysis sh

SUBMITTER: Sawada M 

PROVIDER: S-EPMC7853464 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature