AUC	Area under the receiver operating characteristic curve
BNP	B-type natriuretic peptide
CI	Confidence interval
CK-MB	Creatine kinase-MB
COVID-19	Coronavirus disease 2019
CRP	C-reactive protein
FEU	Fibrinogen-equivalent units
hs-cTnI	High-sensitivity cardiac troponin I
IPW	Inverse probability weighting
IQR	Interquartile range
NT-proBNP	N-terminal pro-B-type natriuretic peptide
OR	Odds ratio
PCT	Procalcitonin
RSV	Respiratory syncytial virus
RT-PCR	Reverse transcription polymerase chain reaction