L-shaped association between the blood pressure response index and short-term mortality in intensive care patients with sepsis: An analysis based on the MIMIC-IV database

Heping Xu; Ruiyong Mo; Yiqiao Liu; Huan Niu; Xiongwei Cai; Ping He

doi:10.1371/journal.pone.0325110

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Open Access

Peer-reviewed

Research Article

L-shaped association between the blood pressure response index and short-term mortality in intensive care patients with sepsis: An analysis based on the MIMIC-IV database

Heping Xu ,

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Visualization, Writing – original draft

* E-mail: xhp21528@163.com

¶These authors contributed equally to this work.

Affiliation Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China

https://orcid.org/0000-0001-8298-4995

⨯
Ruiyong Mo ,

Contributed equally to this work with: Ruiyong Mo, Yiqiao Liu

Roles Data curation, Formal analysis, Visualization, Writing – original draft

¶These authors contributed equally to this work.

Affiliation Department of Emergency Medicine, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
⨯
Yiqiao Liu ,

Contributed equally to this work with: Ruiyong Mo, Yiqiao Liu

Roles Conceptualization, Data curation, Formal analysis, Visualization, Writing – original draft

¶These authors contributed equally to this work.

Affiliation Department of Emergency Medicine, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
⨯
Huan Niu,

Roles Visualization, Writing – review & editing

Affiliation Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
⨯
Xiongwei Cai,

Roles Visualization, Writing – review & editing

Affiliation Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
⨯
Ping He

Roles Methodology, Visualization, Writing – review & editing

Affiliation Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
⨯

L-shaped association between the blood pressure response index and short-term mortality in intensive care patients with sepsis: An analysis based on the MIMIC-IV database

Heping Xu,
Ruiyong Mo,
Yiqiao Liu,
Huan Niu,
Xiongwei Cai,
Ping He

Published: June 11, 2025
https://doi.org/10.1371/journal.pone.0325110

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