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Figure 3 | Critical Care

Figure 3

From: Association between administered oxygen, arterial partial oxygen pressure and mortality in mechanically ventilated intensive care unit patients

Figure 3

Standardised mortality ratio (SMR) by fraction of oxygen in inspired air (FiO 2 ). FiO2 values were taken from blood gas analysis with lowest partial oxygen pressure (PaO2)/FiO2 ratio in the first 24 h after intensive care unit (ICU) admission FiO2 values are categorised as quintiles. Error bars represent 95% confidence intervals.

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