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Risk factors for death or serious adverse events within 3-month after surgery in frail older persons with hip fractures and development and validation of a risk prediction model: Based on LASSO-logistic regression

Crossref DOI link: https://doi.org/10.1186/s12877-025-06117-y

Published Online: 2025-07-02

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Guan, Yaqi

Zheng, Lidan

Wang, Yipei

Xu, Xiaoxiao

Zhu, Yueying
Funding

Funding for this research was provided by:

Wenzhou scientific research project (Y20220523)
License Information

Text and Data Mining valid from 2025-07-02

Version of Record valid from 2025-07-02
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Article History

Received: 27 December 2024

Accepted: 4 June 2025

First Online: 2 July 2025

Declarations

:

: This study was approved by the institutional review board of the First Affiliated Hospital of Wenzhou Medical University (Ethical certificate number: KY2023-088). We confirmed that all methods were performed in accordance with relevant guidelines and regulations to protect human subjects and this study adhered to ethical guidelines of the Declaration of Helsinki. All participants read and signed written informed consent forms. The clinical trial number is not applicable.

: Not applicable.

: The authors declare no competing interests.

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