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The role of bilirubin to albumin ratio as a predictor for mortality in critically ill patients without existing liver or biliary tract disease
Ji Soo Choi, Kyung Soo Chung, Eun Hye Lee, Su Hwan Lee, Sang Hoon Lee, Song Yee Kim, Ji Ye Jung, Young Ae Kang, Moo Suk Park, Young Sam Kim, Joon Chang, Ah Young Leem
Acute Crit Care. 2020;35(1):24-30.   Published online February 29, 2020
DOI: https://doi.org/10.4266/acc.2019.00738
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  • 4 Web of Science
  • 4 Crossref
AbstractAbstract PDF
Background
Hyperbilirubinemia and hypoalbuminemia are frequently appeared and associated with poor prognosis in critically ill patients. We aim to evaluate the association between the bilirubin to albumin ratio and prognosis in intensive care unit (ICU) patients. Methods: This was a retrospective study of 731 patients who were admitted to the medical intensive care unit (MICU) at a tertiary-care center from July 2015 to September 2017. We analyzed the bilirubin to albumin ratio on admission to the MICU, including clinical characteristics and other examinations. Results: The overall 28-day survival of MICU patients was 69.1%. On univariate analysis, Acute Physiology and Chronic Health Evaluation (APACHE) II score (P<0.001), Sequential Organ Failure Assessment score (P<0.001), Simplified Acute Physiology Score II score (P<0.001), Creactive protein (P=0.015), and bilirubin/albumin ratio (P<0.001) were associated with mortality of ICU patients. The receiver operating characteristic curves for ICU patients mortality between bilirubin to albumin ratio and APACHE II score were not statistically significant (P=0.282). On multivariate analysis, higher APACHE II score (hazard ratio [HR], 1.05; 95% CI, 1.03 to 1.06; P<0.001) and bilirubin to albumin ratio (HR, 1.65; 95% CI, 1.23 to 2.20; P=0.001) were independently related to the ICU patient mortality. Conclusions: A higher bilirubin to albumin ratio was related to the unfavorable prognosis and mortality in critically ill patients.

Citations

Citations to this article as recorded by  
  • Role of serum bilirubin-to-albumin ratio as a prognostic index in critically ill children
    You Min Kang, Ga Eun Kim, Mireu Park, Jong Deok Kim, Min Jung Kim, Yoon Hee Kim, Kyung Won Kim, Myung Hyun Son, Soo Yeon Kim
    Clinical and Experimental Pediatrics.2023; 66(2): 85.     CrossRef
  • Association between total bilirubin/Albumin ratio and all-cause mortality in acute kidney injury patients: A retrospective cohort study
    Ximei Huang, Yunhua Huang, Min Chen, Lin Liao, Faquan Lin, Eranga Sanjeewa Wijewickrama
    PLOS ONE.2023; 18(11): e0287485.     CrossRef
  • The value of albumin-related ratios in predicting disease severity and mortality in acute cholangitis
    Bayram YEŞİL, Bünyamin SEVİM
    Journal of Health Sciences and Medicine.2023; 6(6): 1244.     CrossRef
  • Hepatic dysfunction in critically ill patients
    Jeong Hoon Yang
    Acute and Critical Care.2020; 35(1): 44.     CrossRef

ACC : Acute and Critical Care