COVID-19(27) Patient(16) Hemodialysis(13) patients with COVID-19(11) patients(11) disease(11) pandemic(10) Mortality(10) outbreak(10) Acute kidney injury(9) Result(8) 95% CI(8) SARS-CoV-2(8) hospital(8) collected(8) Admission(8) Chronic kidney disease(7) outcome(7) significantly(6) high risk(6) coronavirus(6) male(6) country(6) Infection(6) regression analysis(6) CKD(6) significantly higher(6) Follow-up(6) COVID-19 patient(6) parameter(6)