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Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: Evaluating construct validity of computable acute respiratory distress syndrome definitions in adults hospitalized with COVID-19: an electronic health records based approach

Fig. 1

Study Overview. Electronic health records (EHR) data extracted on 765 adults hospitalized with COVID-19 between February 2020 and March 2021. ARDS classifications made by EHR-Berlin definition, which applied rule-based algorithms and natural language processing to EHR data. Our primary aim was to assess two aspects of construct validity for this definition: criterion and predictive validity

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BMC Pulmonary Medicine

ISSN: 1471-2466

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