AKI	Acute kidney injury
APACHE II	Acute Physiology and Chronic Health Evaluation II
COPD	Chronic obstructive pulmonary disease
CRP	C-reactive protein
ELISA	Enzyme-linked immunosorbent assay
ICU	Intensive care unit
IQR	Interquartile range
RIPK3	Receptor-interacting serine/threonine protein kinase-3
SOFA	Sequential Organ Failure Assessment
TNF	Tumor necrosis factor
TRAIL	TNF-related apoptosis-inducing ligand