Background: Identifying patients with diabetes mellitus (DM) is often performed in epidemiological studies using electronic health records (EHR). but currently available algorithms have features that limit their generalizability. Methods: We developed a rule-based algorithm to determine DM status using the nationally aggregated EHR database. The algorithm was validated on two chart-re... https://herbsdailyes.shop/product-category/coenzyme-q10-coq10/