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Clinical outcomes according to use of mechanical ventilation before TCZ administration.
Outcomes are shown for the 17 patients who were on mechanical ventilation and 62 patients who were not on mechanical ventilation before TCZ therapy. Proportion of deaths is in red, proportion of patients still in hospital is in orange, and proportion discharged from hospital is in blue. Mortality was greater in patients receiving mechanical ventilation (p<0.001 Fisher χ2 test).
