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Fig. 1 | Critical Care

Fig. 1

From: Elevation of plasma angiotensin II level is a potential pathogenesis for the critically ill COVID-19 patients

Fig. 1

The positive rate and concentration of plasma renin and Ang II in different groups. a There were no statistical differences in the concentration of renin in patients with different severity of COVID-19. b The plasma Ang II concentration in the critically ill COVID-19 cases and severe COVID-19 cases was significantly higher than that of the mild COVID-19 cases. c, d The renin and Ang II positive rate in the three groups showed no statistical difference. e There was no statistical difference in the concentration of renin in patients with critically ill COVID-19 compared with the control. f The plasma Ang II concentration in the critically ill COVID-19 cases was significantly higher than that of control. g The renin positive rate in the two groups showed no statistical difference. h The plasma Ang II positive rate in the critically ill COVID-19 cases was significantly higher than that of control. Control: critically ill non-COVID-19 cases. *P < 0.05, **P < 0.01

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Critical Care

ISSN: 1364-8535