Ontology highlight
ABSTRACT:
SUBMITTER: Liu Y
PROVIDER: S-EPMC8637841 | biostudies-literature | 2021
REPOSITORIES: biostudies-literature
Liu Yixin Y He Xiaohai X Wang Renjie R Teng Qizhi Q Hu Rui R Qing Linbo L Wang Zhengyong Z He Xuan X Yin Biao B Mou Yi Y Du Yanping Y Li Xinyi X Wang Hui H Liu Xiaolei X Zhou Lixing L Deng Linghui L Xu Ziqi Z Xiao Chun C Ge Meiling M Sun Xuelian X Jiang Junshan J Chen Jiaoyang J Lin Xinyi X Xia Ling L Gong Haoran H Yu Haopeng H Dong Birong B
Frontiers in aging neuroscience 20211116
<b>Background:</b> Frail older adults have an increased risk of adverse health outcomes and premature death. They also exhibit altered gait characteristics in comparison with healthy individuals. <b>Methods:</b> In this study, we created a Fried's frailty phenotype (FFP) labelled casual walking video set of older adults based on the West China Health and Aging Trend study. A series of hyperparameters in machine vision models were evaluated for body key point extraction (AlphaPose), silhouette se ...[more]