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ID 116863
Author
Takimoto, Mami Tokushima University
Nasu, Nanami Tokushima University
Kagiya, Natsumi Tokushima University
Aotani, Nozomi Tokushima University
Kurokawa, Yumiko Tokushima University
Tani-Suzuki, Yoshiko Tokushima University
Keywords
Global Leadership Initiative on Malnutrition
reduced muscle mass
cutoff value
fat-free mass index
arm circumference
gastrointestinal cancer
Content Type
Journal Article
Description
The Global Leadership Initiative on Malnutrition (GLIM) criteria recommends using race- and sex-adjusted cutoff values for reduced muscle mass (RMM), but the only cutoff values available for Asians are the skeletal muscle mass index (SMI) established by the Asian Working Group for Sarcopenia (AWGS). This retrospective study aimed to develop and validate cutoff values for the fat-free mass index (FFMI) and arm circumference (AC) of Asians, and to investigate the association between GLIM malnutrition and prognosis. A total of 660 patients with primary gastrointestinal (GI) and hepatobiliary–pancreatic (HBP) cancers who underwent their first resection surgery were recruited and randomly divided into development and validation groups. The FFMI and AC cutoff values were calculated by receiver operating characteristic curve analysis for the AWGS SMI as the gold standard. The cutoff values for each RMM were used to diagnose malnutrition on the basis of GLIM criteria, and the survival rates were compared. The optimal FFMI cutoff values for RMM were 17 kg/m2 for men and 15 kg/m2 for women, and for AC were 27 cm for men and 25 cm for women. In the validation group, the accuracy of the FFMI and AC cutoff values to discriminate RMM were 85.2% and 68.8%, respectively. Using any of the three measures of RMM, overall survival rates were significantly lower in the GLIM malnutrition group. In conclusion, the cutoff values for the FFMI and AC in this study could discriminate RMM, and GLIM malnutrition using these cutoff values was associated with decreased survival.
Journal Title
Nutrients
ISSN
20726643
Publisher
MDPI
Volume
14
Issue
5
Start Page
943
Published Date
2022-02-23
Rights
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
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language
eng
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departments
Medical Sciences
University Hospital