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Fig. 2 | Critical Care

Fig. 2

From: Impact of time to intubation on mortality and pulmonary sequelae in critically ill patients with COVID-19: a prospective cohort study

Fig. 2

In-hospital mortality according to the IMV delay. A Kaplan–Meier curves for in-hospital overall survival. B Additive Cox proportional hazard model with a cubic spline basis to evaluate the association between the time from initial ventilatory support to IMV and in-hospital mortality. EDF effective degrees of freedom, IMV invasive mechanical ventilation

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Critical Care

ISSN: 1364-8535