Fig. 1From: Changes in acute kidney injury epidemiology in critically ill patients: a population-based cohort study in KoreaYearly trends of acute kidney injury in critically ill patients in Korea between 2008 and 2015. Bars represent absolute number of critically ill patients with acute kidney injury (AKI); lines represent proportion of critically ill patients with AKI among all ICU patients. Incidence increased from 7.4% in 2008 to 8.3% in 2015 (p for trend < 0.001)Back to article page