Association of fibrinogen to albumin ratio with sepsis-associated acute kidney injury: A retrospective cohort study based on the MIMIC-IV database

Tuan Li; Muyan Diao; Feng Lu; Zhuojian Zeng; Zhiwen Chen; Shengyuan Su; Yuehui Zhang

doi:10.1371/journal.pone.0343549

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Open Access

Peer-reviewed

Research Article

Association of fibrinogen to albumin ratio with sepsis-associated acute kidney injury: A retrospective cohort study based on the MIMIC-IV database

Tuan Li,

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

Affiliation Department of Critical Care Medicine, The Second Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
⨯
Muyan Diao,

Roles Data curation, Writing – review & editing

Affiliation Shenzhen International Travel Healthcare Center (Shenzhen Customs District Port Outpatient Clinics), Shenzhen, Guangdong, China
⨯
Feng Lu,

Roles Data curation, Writing – review & editing

Affiliation Shenzhen International Travel Healthcare Center (Shenzhen Customs District Port Outpatient Clinics), Shenzhen, Guangdong, China
⨯
Zhuojian Zeng,

Roles Investigation, Validation

Affiliation Department of Critical Care Medicine, Shenzhen Bao'an Clinical Medical College of Guangdong Medical University, Shenzhen, Guangdong, China
⨯
Zhiwen Chen,

Roles Investigation, Validation

Affiliation Department of Critical Care Medicine, The Second Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
⨯
Shengyuan Su ,

Roles Conceptualization

* E-mail: sosheng110@163.com (SS); xiaohan0405@126.com (YZ)

Affiliation Department of Critical Care Medicine, The Second Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China

https://orcid.org/0009-0007-1674-541X

⨯
Yuehui Zhang

Roles Conceptualization, Project administration, Writing – review & editing

* E-mail: sosheng110@163.com (SS); xiaohan0405@126.com (YZ)

Affiliation Department of Critical Care Medicine, The Second Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China

https://orcid.org/0000-0001-6502-698X

⨯

Association of fibrinogen to albumin ratio with sepsis-associated acute kidney injury: A retrospective cohort study based on the MIMIC-IV database

Tuan Li,
Muyan Diao,
Feng Lu,
Zhuojian Zeng,
Zhiwen Chen,
Shengyuan Su,
Yuehui Zhang

Published: March 6, 2026
https://doi.org/10.1371/journal.pone.0343549

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Chronic obstructive pulmonary disease
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Fibrinogen
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Sepsis
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Albumins
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Diabetes mellitus
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Creatinine
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Heart failure
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Kidneys
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