Cohort Builder
Define who is in your study by pointing and clicking, and see exactly who drops out at each step.
Criteria from the whole record
Age, sex, race, ethnicity, death, diagnoses, prescriptions, procedures, and measurements and observations with value filters, plus genomic data status.
Inclusion, exclusion and time
Combine criteria with any or all logic, set an index event date, and give exclusions a window before or after it, in days.
Participant flow diagram
A CONSORT-style diagram shows how many people each step excludes. Export it as PNG, SVG, PDF or PowerPoint for your paper.
Reuse what you built
Import or reuse another cohort, search concepts by name, and pick up the concepts you used recently.