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Predictive value of the neutrophil-to-lymphocyte ratio for 28-day mortality in elderly patients with sepsis: a cohort study based on the MIMIC-IV database

Crossref DOI link: https://doi.org/10.1186/s12879-026-12625-y

Published Online: 2026-01-23

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

Authors

Lu, Zhan-Peng

Wang, Yu-Chen

Fu, Li

Huang, Fan

Huang, Li-Hua
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Text and Data Mining valid from 2026-01-23

Version of Record valid from 2026-02-16
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Article History

Received: 3 October 2025

Accepted: 15 January 2026

First Online: 23 January 2026

Declarations

:

: This study was performed in accordance with the Helsinki Declaration of 1964 and its later amendments. MIMIC-IV is an anonymized public database. The project was approved by the institutional review boards of the Massachusetts Institute of Technology (MIT) and Beth Israel Deaconess Medical Center (BIDMC) and was given a waiver of informed consent.

: The authors declare no competing interests.

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