Proportion of HD patients hospitalized with SARS-CoV-2 infection, by ISN region. Reported as the % of center dialysis population. The number of responses per region are shown next to the respective region (N respondents). The number inside the horizontal bar is the % of units in each category. E&C Europe, Eastern and Central Europe; HD, hemodialysis; N America & Caribbean, North America and Caribbean; NE Asia, North East Asia; NIS & Russia, Newly Independent States and Russia; S Asia, South Asia; SE Asia & Oceania, South East Asia and Oceania; W Europe, Western Europe.