Association between the blood urea nitrogen-albumin ratio and mortality in critically ill patients with gastrointestinal bleeding: a retrospective cohort study

Abstract Background Acute gastrointestinal bleeding (GIB) represents a life-threatening medical emergency. This study investigates the prognostic utility of the Blood Urea Nitrogen-to-albumin ratio (BAR) in patients with GIB. Methods Patients were stratified according to BAR levels. The association...

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Ngā kaituhi matua:	Xingyi Yang, Mengyuan Chen, Mengyin Zhu, Yiling Ying, Lang Gao, Lihong Lv, Xiaoxiao Wang, Xiangshu Yuan
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	BMC 2025-11-01
Rangatū:	BMC Gastroenterology
Ngā marau:	Gastrointestinal bleeding Blood urea nitrogen MIMIC-IV database Mortality
Urunga tuihono:	https://doi.org/10.1186/s12876-025-04385-x
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!