The crude mortality rate in critical pneumonia cases with coronavirus disease 2019 (COVID-
19) reaches 49%. This study aimed to test whether levels of blood urea nitrogen (BUN) in …

Background Pneumonia remains a substantial cause of mortality worldwide. The need for
markers that better categorize patients is growing. We have performed a meta-analysis of …

Background The coronavirus disease 2019 (COVID-19) is spreading worldwide with 16,558
deaths till date. Serum albumin, high-density lipoprotein (HDL-C), and C-reactive protein …

Introduction Due to the high mortality and spread rates of coronavirus disease 2019 (COVID-
19), there are currently serious challenges in emergency department management. As such …

Introduction In this study, we aimed to evaluate the first measured blood urea nitrogen
(BUN)/albumin ratio in the emergency department (ED) as a predictor of in-hospital mortality …

Aims Chronic heart failure (CHF) is often a common comorbidity in critically ill patients
admitted to the intensive care unit (ICU) and carries an extremely poor prognosis. The study …

Introduction Acute gastrointestinal (GI) bleeding is one of the most important and the
common causes of patients visiting the emergency department. Dehydrated state leads to …

Background We aimed to evaluate the prognostic ability of blood urea nitrogen (BUN) to
serum albumin ratio (BAR) to predict in-hospital mortality in patients with lung cancer in the …

Acute pulmonary embolism (APE) is one of the prominent causes of death in patients with
cardiovascular disease. Currently, reliable biomarkers to predict the prognosis of patients …

Background and purpose High blood urea nitrogen (BUN) is associated with an elevated
risk of mortality in various diseases, such as heart failure and pneumonia. Heart failure and …