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Association between estimation of pulse wave velocity and all-cause mortality in critically ill patients with ischemic stroke: a retrospective cohort study and predictive model establishment based on machine learning

Crossref DOI link: https://doi.org/10.1186/s12883-025-04385-0

Published Online: 2025-09-26

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

Authors

Zhao, Shuangmei

Zhu, Chang

Guo, Yu

Ma, Shiyin

Jiao, Chucheng

Sui, Liutao

Hou, Rongyao

Zhu, Xiaoyan
Funding

Funding for this research was provided by:

Natural Science Foundation of Shandong Province (No. ZR2023MH305, No. ZR2023MH305, No. ZR2023MH305, No. ZR2023MH305, No. ZR2023MH305, No. ZR2023MH305, No. ZR2023MH305, No. ZR2023MH305)
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Text and Data Mining valid from 2025-09-26

Version of Record valid from 2025-09-26
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Article History

Received: 9 May 2025

Accepted: 6 August 2025

First Online: 26 September 2025

Declarations

:

: The ethical approval and participation consent followed the Helsinki Declaration guidelines. Massachusetts Institute of Technology and Beth Israel Deaconess Medical Center review committee approved using the MIMIC-III database. Given that the data is accessible to the public through the MIMIC-IV database, the need for ethical approval and informed consent was waived.

: Not applicable.

: The authors declare no competing interests.

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