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Fig. 1 | BMC Medical Informatics and Decision Making

Fig. 1

From: Assessing data availability and quality within an electronic health record system through external validation against an external clinical data source

Fig. 1

Data Availability and Linkage Process. Information sources utilized to assess the quality of the informatics pipeline for smoking behavior data. a Breakdown of information captured by the informatics pipeline b Breakdown of information from the semi-structured EHR fields c Breakdown of information from the NHCR and d Workflow of the information sources utilized, and how they relate to each other. Abbreviations: Electronic Health Record (EHR), New Hampshire Colonoscopy Registry (NHCR), Pack years (PY)

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