OHSU Hypertension Implementation Guide
0.1.0 - CI Build Unknown region code '840'

OHSU Hypertension Implementation Guide, published by Oregon Health and Science University. This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/OHSUCMP/htnu18ig/ and changes regularly. See the Directory of published versions

Initial Diagnosis and Monitoring

Initial Diagnosis and Monitoring Workflow

Initial Diagnosis and Monitoring Workflow diagram

When the patient first accesses the tool, it will check to see if that patient has an existing diagnosis of hypertension. If the patient does, the tool will proceed through the monitoring & treatment pathway. If the patient has not been diagnosed, the tool will check how many blood pressure measurements the patient has within the last 2 years. If a full set as defined by the scoring algorithm does not exist for the patient, the tool will recommend home blood pressure monitoring be used to obtain additional measurements.

If a set of measurements exists, the tool will evaluate the set. If the mean value of the set OR of all recorded blood pressures is > 140 SBP or > 90 DBP, the tool will recommend diagnosis with stage 2 hypertension, assigning greater likelihood of diagnosis if average of blood pressures or all recorded blood pressures are > 160 DBP.

If blood pressure set average is not > 140 SBP or >90 DBP, the tool will assess the likelihood of stage 1 hypertension. If the most recent blood pressure set averages >130/80, the tool will suggest diagnosis of stage 1 hypertension. If the average of all blood pressure readings is >130/80, the tool will recommend the use of home or ambulatory blood pressure monitoring to collect more readings. This will proceed to the monitoring and treatment pathway.

No further action is taken if none of these criteria are met.

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