Duration of the first prone positioning maneuver and its association with 90-day mortality in patients with acute respiratory failure due to COVID-19: A retrospective study of time terciles.

Objective: To investigate the association between the duration of the first prone positioning maneuver (PPM) and 90-day mortality in patients with C-ARDS.

Design: Retrospective, observational, and analytical study.

Setting: COVID-19 ICU of a tertiary hospital.

[The Bayes factor in the analysis of mechanical power in patients with severe respiratory failure due to SARS-CoV-2].

Objective: To specify the degree of probative force of the statistical hypotheses in relation to mortality at 28 days and the threshold value of 17 J/min mechanical power (MP) in patients with respiratory failure secondary to SARS-CoV-2.

Design: Cohort study, longitudinal, analytical.

Setting: Intensive care unit of a third level hospital in Spain.

The Bayes factor in the analysis of mechanical power in patients with severe respiratory failure due to SARS-CoV-2.

Objective: To specify the degree of probative force of the statistical hypotheses in relation to mortality at 28 days and the threshold value of 17 J/min mechanical power (MP) in patients with respiratory failure secondary to SARS-CoV-2.

Design: Cohort study, longitudinal, analytical.

Setting: Intensive care unit of a third level hospital in Spain.