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Long term studies
Clinical trials
Recruitment and enrollment combinations
Multi-site studies
Repeating surveys (medications, lab results, adverse events forms)
Enable Longitudinal functionality
Navigate to your project, and select the “Project Setup” tab
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Under the “Main project settings”, click “Enable” next to “Use longitudinal data collection with defined events?”
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Assigning User Rights to team members should be a carefully thought out decision. The consequences of poor user rights decisions could be damaging to the security and integrity of the project. See Knowledge Article User Rights & Roles
The User Rights page can be used to determine the roles that a user can assume within a REDCap database. The Data Access Group on the other hand determines the data visibility of a user within a REDCap database. A typical use of Data Access Groups is a multi-site study where users at each site should only be able to view data from their site but not any other sites. Users at each site are assigned to a group, and will only be able to see records created by users within their group. See Knowledge Article Data Access Groups
Define Events / Arms for the project
On “Project Setup” in the “Define your events and designate instruments for them” section, click “Define My Events”
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Repeat for each event as needed
Link Instruments to events
On “Project Setup” in the “Define your events and designate instruments for them” section, click “Designate Instruments for My Events”
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Check each data collection instrument that should be assigned to each specific event
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Click “Save”
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Note: to ensure advanced features like reporting and data quality checks in REDCap work properly, always assign the first form to the first event (order your instruments appropriately). You can link and un-link events in your project during your project set-up and test. Once the project is in production, linking and un-linking events must be done by a REDCap Administrator, because you may lose data if you un-link an event. |
Advanced longitudinal set-up (optional)
Head over to the next section of REDCap 101, or head back to the table of contents.