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RESEARCH PRODUCT

Additional file 1 of Hyperoxemia and excess oxygen use in early acute respiratory distress syndrome: insights from the LUNG SAFE study

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Additional file 1. Online Methodology and eTables. Expanded Methods and Materials. eTable 1: Comorbidities and risk factors in study population (n = 2005), stratified by arterial oxygenation on day 1. eTable 2. Characteristics of patients with sustained normoxemia and sustained hyperoxemia. eTable 3: Characteristics at ARDS onset and clinical outcomes in matched sample (n = 354) of patients with sustained normoxemia and with sustained hyperoxemia. eTable 4. Characteristics at ARDS onset and clinical outcomes in matched sample (n = 646) of patients with normoxemia and with excess oxygen use at day 1.