Reliability of coded data to identify earliest indications of cognitive decline, cognitive evaluation and Alzheimer’s disease diagnosis: a pilot study in England
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DOI: 10.1136/bmjopen-2017-019684
Abstract: Objectives Evaluate the reliability of using diagnosis codes and prescription data to identify the timing of symptomatic onset, cognitive assessment and diagnosis of Alzheimer’s disease (AD) among patients diagnosed with AD. Methods This was a… read more here.
Keywords: coded data; earliest indications; diagnosis; reliability ... See more keywords