aPTT	Activated partial thromboplastin time
BID	Twice daily
BMI	Body mass index
°C	Degree Celsius
CI	Confidence interval
CIS	COVID-19 inflammation score
CoV-2	Coronavirus type 2
COVID-19	Coronavirus disease 2019
CRP	C-reactive protein
Ct	Cycle threshold
CT	Computed tomography
ECMO	Extracorporeal membrane oxygenation
FDA	Food and Drug Administration
G/L	Giga/liter
HR	Hazard ratio
ICU	Intensive care unit
IFN-γ	Interferon-γ,
IL-6	Interleukin-6
JAK	Janus kinase
mg/L	Milligram/liter
MPN	Myeloproliferative neoplasm
OR	Odds ratio
Pts	Patients
RRT	Renal replacement therapy
Rux	Ruxolitinib
SAPS II	Simplified Acute Physiology Score II
SOFA	Sequential Organ Failure Assessment
SpO2	Peripheral arterial oxygen saturation
ULN	Upper limit of normal
US	United states
WBC	White blood cell
WHO	World Health Organization