Figure 5.

The miR-21-5p correlation with clinical and laboratory variables in all patients (A), and the miR-21-5p correlation in thirty-two non-survivor patients (B), with the PaO₂/FiO₂ ratio at hospital admission (PF), days of invasive mechanical ventilation (IMV), eosinophils count (Eos), glucose (Glc), urea, blood urea nitrogen (BUN), total proteins (TP), albumin (ALB), sodium (Na), D-dimer (DD), thromboplastin/D-dimer ratio (TDDR), ferritin (FTL), total cholesterol (TC), bilirubin direct (BD), protein C reactive (PCR), and procalcitonin (PCT) in COVID-19. * p < 0.05. ** p < 0.01.