A COVID-19 patient often presents with multiple comorbidities and is associated with
adverse outcomes. A comprehensive assessment of the prevalence of comorbidities in …

Background The relationship between HIV infection and COVID-19 clinical outcomes
remains a significant public health research problem. We aimed to determine the …

Background Most current evidence on risk factors for hospitalization because of coronavirus
disease 2019 (COVID-19) comes from studies using data abstracted primarily from …

Cohort studies have shown that both overweight and obesity have their impact by increasing
hospitalization with COVID‐19. We conducted a systematic literature search in PubMed …

Although the primary and secondary vaccination rates in Korea account for over 75% of the
total population, confirmed cases of COVID-19 are dramatically increasing due to immune …

Objectives To determine the association between common comorbidities, ICU mortality and
antimicrobial consumption among critically ill COVID 19 patients in Saudi Arabia. Methods A …

This study examined the biological, social, and clinical risk factors for mortality in
coronavirus of the year 2019 (COVID-19) hospitalised patients. The population of the study …

Introduction Dietary habits in Saudi Arabia have been shifting toward the Western diet,
which is high in fat, salt, and sugar, leading to a high obesity rate. Different dietary strategies …

Objective To clarify variations of diagnosis and treatment in the emergency care of critically
ill patients not infected with novel coronavirus (COVID-19) prior to and amidst the COVID-19 …

Background" Bounce back" patients is a term used to refer to patients returning to the
emergency department within 72 hours after the first visit. This can be attributed to various …