Multivariable Associations with Mortality in the subset of children without MIS-C. Odds ratio for each variable adjusted for sex, age<2, region, and admission PRISM III.
Abbreviations: PRISM III= Pediatric Risk of Mortality III; HFNC = high flow nasal cannula; NIV = noninvasive ventilation; IMV = invasive mechanical ventilation; RRT = renal replacement therapy; IVIG = intravenous immune globulin; HCQ/CQ = hydroxychloroquine or chloroquine; ARDS = acute respiratory distress syndrome; MIS-C = multisystem inflammatory syndrome in children.