Fig. 3From: Renal resistive index is associated with acute kidney injury in COVID-19 patients treated in the intensive care unitDot plot illustrating the association between renal resistive index and acute kidney injury (AKI) in patients who did not develop AKI, developed AKI but recovered, and had an ongoing AKI episode at the time of measurement. Each dot represents a patient. The horizontal lines represent the median, upper and lower quartilesBack to article page