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Article History

Received: 21 February 2022

Accepted: 1 November 2022

First Online: 24 November 2022

Declarations

:

: The ethics committee of the Institutional Review Board, Duke University (Pro00062871), and the Biomedical Ethics Committee, Peking University (IRB00001052–13074) approved all the procedures. All methods were performed in accordance with the relevant guidelines and regulations. Informed consent was obtained from both the literate participants and the legal guardian/next of kin of illiterate participants.

: Not applicable.

: We declare that we have no financial and personal relationships with other people or organizations that can inappropriately influence our work, there is no professional or other personal interest of any nature or kind in any product, service and/or company that could be construed as influencing the position presented in, or the review of, the manuscript entitled, “Latent trajectories of frailty and risk prediction models among geriatric community dwellers: an interpretable machine learning perspective”.