Fig. 4From: Elevated vascular transformation blood biomarkers in Long-COVID indicate angiogenesis as a key pathophysiological mechanismViolin plots demonstrating ANG-1 distribution in Long-COVID patients relative to sex and interventions at follow-up. A A violin plot demonstrating significantly elevated concentration of blood ANG-1 in Long-COVID female outpatients (*P < 0.05). B A violin plot demonstrating significantly elevated concentration of blood ANG-1 in Long-COVID outpatients that had no interventions at follow-up (*P < 0.05). Given the limited number of patients within this subgroup, the data was not corrected for multiple comparisons and should be considered exploratoryBack to article page