Fig. 3From: Clinical characteristics and outcomes of critically ill COVID-19 patients in Tokyo: a single-center observational study from the first waveHistogram Displaying the Number of Patients According to Duration of Dependence of Mechanical Ventilation. Median duration of ventilator dependency was 7 (range, 3–40) days. Patients ventilated for between 3 and 12 days were successfully extubated. Four patients received prolonged mechanical ventilation and underwent tracheostomyBack to article page