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Association between the blood urea nitrogen to albumin ratio and all-cause mortality in critically ill patients with non-traumatic subarachnoid hemorrhage: a multicenter retrospective study and machine learning with external validation

2026-07-12

Abstract excerpt

<title>Abstract</title> <p>Background The blood urea nitrogen to serum albumin ratio (BAR) has been established as a prognostic indicator in critically ill patients. However, its prognostic significance in non-traumatic subarachnoid hemorrhage (NSAH) patients remains uncertain. This study explores the association between BAR and all-cause mortality in NSAH patients in the Intensive Care Unit (ICU). Methods Data...

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Literature Corpus work
d0be3a7a-fc76-5676-a6de-bc88d39c8b51
DOI
10.21203/rs.3.rs-9994402/v1
Open publication

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Association between the blood urea nitrogen to albumin ratio and all-cause mortality in critically ill patients with non-traumatic subarachnoid hemorrhage: a multicenter retrospective study and machine learning with external validationDOI 10.21203/rs.3.rs-9994402/v1
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