AUTHOR=Yin Liangyu , Zhong Lan 

TITLE=Handgrip weakness and overall life satisfaction decline: derivation of cutoff values and analysis of sex differences in older Chinese adults

JOURNAL=Frontiers in Nutrition

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1537818

DOI=10.3389/fnut.2025.1537818

ISSN=2296-861X