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Fig. 2 | Critical Care

Fig. 2

From: Association of intensity of ventilation with 28-day mortality in COVID-19 patients with acute respiratory failure: insights from the PRoVENT-COVID study

Fig. 2

Hazard ratio for 28-day mortality across relevant quartiles of driving pressure and mechanical power. A (left) Comparable values of ΔP, but increasing values of MP across strata. Multivariable HR for increasing MP per stratum is presented below. B (right) Comparable values of MP, but increasing values of ΔP across strata. Multivariable HR for increasing ΔP per stratum is presented below. The Y1 axis is for airway pressure; the Y2 axis is for mechanical power. X axis reports cohort sample sizes. Circles and error bars in the lower panels are HR and 95% confidence interval for quartiles of increasing ΔP and matched MP or vice-versa. All models were adjusted for age, chronic obstructive pulmonary disease, pH, and heart rate

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Critical Care

ISSN: 1364-8535