Fig. 11

Trends in crude CKD incidence and CKD-related mortality by SDI and SII from 1990 to 2021. A Crude CKD incidence rate by relative SDI rank, with the slope index of inequality (SII) for 1990 and 2021; B change in SII over time for crude CKD incidence; C crude CKD-related mortality rate by relative SDI rank, with the SII for 1990 and 2021; D change in SII over time for crude CKD-related mortality. Circle sizes represent population size for different countries and territories