Risk factors for intensive care unit admission and mortality in hospitalized COVID-19 patients
Acute and Critical Care. 2020;35(4):249-254 
Long-term mortality of elderly patients after intensive care unit admission for COVID-19
Intensive Care Medicine. 2021;47(6):710-712
Intensive Care Unit Admission, Mechanical Ventilation, and Mortality Among Patients With Type 1 Diabetes Hospitalized for COVID-19 in the U.S.
Diabetes Care. 2021;44(8):1788-1796
Synergistic impact of low serum albumin on intensive care unit admission and high blood urea nitrogen during intensive care unit stay on post-intensive care unit mortality in critically ill elderly patients requiring mechanical ventilation
Geriatrics & Gerontology International. 2012;13(1):107-115
15-day mortality and associated risk factors for hospitalized patients with COVID-19 in Wuhan, China: an ambispective observational cohort study
Intensive Care Medicine. 2020;46(7):1472-1474
Which Factors Are Predicting the Mortality in Patients With Covid 19 in the Intensive Care Unit?
. 2021;
What are the risk factors for admission to the pediatric intensive unit among pediatric patients with COVID-19?
Italian Journal of Pediatrics. 2021;47(1):
Risk factors associated with intensive care unit (ICU) admission and in-hospital death among adults hospitalized with COVID-19: a two-center retrospective observational study in tertiary care hospitals
Emergency Radiology. 2021;28(4):691-697
Thromboembolic Events and Role of Point of Care Ultrasound in Hospitalized Covid-19 Patients Needing Intensive Care Unit Admission
Journal of Intensive Care Medicine. 2020;36(12):1483-1490
Risk Factors and Outcomes of High-Dependency Patients Requiring Intensive Care Unit Admission: A Nested Case-Control Study
Anaesthesia and Intensive Care. 2010;38(5):855-861