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Fig. 4 | Critical Care

Fig. 4

From: Hyperoxemia and excess oxygen use in early acute respiratory distress syndrome: insights from the LUNG SAFE study

Fig. 4

Relationship between oxygen and outcome in patients with ARDS. a A locally estimated scatterplot smoothing (LOESS) of the relationship between PaO2 on day 1 of ARDS and mortality risk. b A LOESS of the relationship between PaO2 use on day 2 of ARDS and mortality risk. c A LOESS of the relationship between FIO2 use on day 1 in non-hypoxemic patients with ARDS and mortality risk. d A LOESS of the relationship between FIO2 use on day 2 in non-hypoxemic patients with ARDS and mortality risk. Note: LOESS uses a bandwidth 2/3 and 1 degree of polynomial regression

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Critical Care

ISSN: 1364-8535