This tutorial describes how to find subjects by ID, and how to map multiple IDs.
A few possible reasons
Subject can be enrolled in more than one project, and assigned a different ID for each enrollment
Subjects are assigned more than one ID within a project
Data are imported from other databases. The subjects retain the original ID and assigned a new ID
Imaging studies are assigned unique IDs, regardless of subject
In this example, a subject is enrolled in 3 projects, where each project has a different ID scheme.
Project 1 has an ID range of 400 to 499
Project 2 a range of A100 to A200 and B100 to 200
Project 3 a range of 10000 to 10100
These IDs can be managed within the subject demographics page. On the left hand side of the Subject's page, edit the subject by clicking the Edit Subject button.
Then scroll down part way on the page and you'll see the ID section, where you can enter all IDs, for all projects/enrollments for this subject. This is a list of Alternate Subject IDs. The asterisk * indicates this is the Primary Alternate Subject ID.
In this example, the Testing project has more than one ID. This can happen if a subject is assigned more than one ID, for example the subject was collected under 2 different IDs and merged, or collected at a different site with different ID scheme, or there is more than one ID format for the project.
Some imaging centers give a unique ID every time the participant comes in (yes, this can be a nightmare to organize later on). Imagine subject comes in on 3 different occasions and receives a different subject ID each time. If you are able to associate these IDs back with the same subject, you can treat these as the Study IDs. The default study is the study number appended to the UID, for example S1234ABC1. In NiDB, all other study IDs are considered Alternate Study IDs.
The simplest way to find a subject by any ID is to use the ID mapper. Go to Data --> ID Mapper. Enter your ID(s) in textbox and click Map IDs. There are some options available to filter by project, instance, only matches, and only active subjects.
The next page will show any matching subjects.
The first column Foreign ID is the ID you searched for. If that ID is found anywhere in the system, there will be details about it in the Local columns to the right.
Deleted? - indicates if this subject has been deleted or not. Deleted subjects are not actually deleted from the system, they are just marked inactive
Alt Subject ID - If the foreign ID was found under this field, it will show up in this column.
Alt Study ID - If the foreign ID was found under this field, it will be show in this column.
UID - If a subject was found, the UID will be displayed in this column
Enrollment - There may be more than one row found for each foreign ID, and more than one ID for the enrollment in each row. The enrollment will be displayed in this column.
Click on the UID to see your subject.
Sometimes you need to rename a series. Maybe it was collected in error or was a bad series; you want to keep it, but rename it so the series isn't automatically picked up in pipeline processes or searches.
On the study page, find the series, or series(s), you want to rename. On the rightmost column, check the checkbox(es) for the series. Scroll down to the With Selected... menu.
From the menu, select Rename
Rename the series(s) and click Rename.
The series(s) will now be renamed.
Click the protocol name for the series, and an edit box will appear. Edit the protocol (series name) and press enter.
