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Authors
Han, Shiyi
Zhang, Haoyun
Li, Fan
Hou, Duo
Lv, Xuecai
Lou, Jingsheng
Li, Hao
Cao, Jiangbei
Mi, Weidong
Liu, Yanhong https://orcid.org/0000-0003-0749-2602
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Funding
Funding for this research was provided by:
the National Key Research and Development Program of China (2024YFA1012102)
the National Key Research and Development Program of China (2018YFC2001900)
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Article History
Received: 29 October 2025
Revised: 12 January 2026
Accepted: 31 January 2026
First Online: 5 March 2026
Declarations
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: The authors declare no conflicts of interest.
: The Perioperative Database of Chinese Elderly Patients study protocol was conducted in accordancewith the Declaration of Helsinki and was approved by the Ethics Committee of the Chinese People’s Liberation Army General Hospital (Approval No. S2019-311-03) and was registered at Clinical Trials.gov (NCT04911530). Additionally,the present study received further approval from the same Ethics Committee (Approval No. S2025-771-01).
: Written informed consent was obtained from all participants or their legally authorized representatives prior to enrollment.
