Selects patients with presumptive Alzheimer's disease. The algorithm is looking for records with a minimum of 5 visits with the Diagnosis of interest, using ICD 9 codes OR a dementia drug fill.This algorithm was validated against a curated research cohort.
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Suggested Citation
Chris Carlson. Group Health Cooperative. Dementia. PheKB; 2012 Available from: https://phekb.org/phenotype/10