Fig. 3From: Longitudinal changes in compliance, oxygenation and ventilatory ratio in COVID-19 versus non-COVID-19 pulmonary acute respiratory distress syndromeVentilatory ratio at day 1, day 3 and day 7 in patients with COVID-19-associated acute respiratory distress syndrome ventilated using a heat and moister exchanger or a heated humidifier. Boxplots display medians, 10th, 25th, 75th, and 90th percentilesBack to article page