1. Choose or develop an electronic or manual registry.
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Electronic Method: Choose a computer application that allows for flexible data handling and reporting. Make sure the application makes it easy to get patient information into and out of the system. It should also be easy to transfer information to and from other systems (e.g., billing, lab, appointments), or even have a direct interface with these systems.
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Manual Method: Develop a card file or notebook that can be used to track patient information.
2. Decide on what data to include in the registry, based on the essential elements of good asthma care. (See Decision Support.)
3. Use a template to document how you established the data elements, so that new staff can replicate the process.
4. Build the registry by using an existing information system to identify the majority of patients with asthma. For example, add names from billing data or the ICD9 493.xx list for last calendar year. Add names as new patients join the clinic.
5. Share the list of asthma patients with the practice team to eliminate miscodes. Have team “clean” the list by noting patients who have died or may have been ruled out for asthma at a visit. Some groups perform a chart audit to clean the registry.
6. Document the process of identifying patients as “inactive.”
7. Use color dots to identify the medical records of persons with asthma.