UW Health Sciences Library
Clinical Trial Recruitment Using Data Consultation

Clinical Study Cohort Discovery

Ever wonder whether or not you would have enough patients to run a particular study?

Leaf can help you with that!

Leaf is a home-grown cohort discovery tool that’s ideal for quickly identifying cohorts of patients without the need for extensive programming experience.

Simple drag and drop functionality will let you build your own query of the UW clinical data warehouse. Leaf will run the numbers and even give you a breakdown of the cohort it discovered.

Leaf also has export capabilities via REDCap, although you will need appropriate approval before you can export any identified datasets.

Leaf is available to all University of Washington affiliates with valid AMC credentials.

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