PCC	Post-COVID-19 condition
AAPM&R	American Academy of Physical Medicine and Rehabilitation
AION	Anterior ischemic optic neuropathy
AST	Aspartate aminotransferase
COVID-19	Coronavirus disease 2019
CRP	C-reactive protein
CT	Computed tomography
HCIS	Hospital Clinical Information System
IQR	Interquartile range
LDH	Lactate dehydrogenase
MD	Median
MRI	Magnetic resonance imaging
PCR	Polymerase chain reaction
PCT	Procalcitonin
SARS-CoV-2	Severe acute respiratory syndrome coronavirus 2
SD	Standard deviation
SPSS	Statistical Package for the Social Sciences
WHO	World Health Organization