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Table 3 Outcomes of Critically Ill COVID-19 Patients

From: Clinical characteristics and outcomes of critically ill COVID-19 patients in Tokyo: a single-center observational study from the first wave

Total deaths 2 (8)
Discharged 18 (75)
Still hospitalized 4 (17)
Length of stay
 In ICU, days 6 (4, 13)
 In hospital, days 22 (19, 31)
Invasive mechanical ventilation relating outcomes
 Extubated* 13 (76.5)
 Tracheostomy with discontinuation of mechanical ventilator* 3 (18)
 Death* 1 (6)
Days of oxygen supplementation, days 13 (9, 21)
 Arrhythmia† 7 (29)
 Mediastinal emphysema‡ 3 (13)
 Thromboembolisms§ 4 (17)
  1. ICU intensive care unit. Data are expressed as numbers (percentage), or median (interquartile range)
  2. * Variables in patients receiving invasive mechanical ventilation
  3. †Includes four new onset arterial fibrillation, two paroxysmal supraventricular tachycardia, and one non-sustained ventricular tachycardia
  4. ‡Mediastinal emphysema was diagnosed prior to endotracheal intubation in one patient and during mechanical ventilation in two patients with radiological findings
  5. §Deep vein thromboembolisms were evident in three patients with ultrasound investigations. One other patient developed multifocal cerebral embolisms