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Feasibility analysis of conducting observational studies with the electronic health record
29
Zitationen
4
Autoren
2019
Jahr
Abstract
While we found relevant patient characteristics available in structured EHR data, data quality problems may entail that it remains a case-by-case decision whether diagnosis and procedure codes are sufficient to underpin observational studies. Free-text data or subsequently supplementary study data may be important to complement a comprehensive patient history.
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