Cohorts

The "Cohorts" section contains links to the pages of added cohorts and a button for adding a cohort. Patients can be grouped into a cohort by some common feature (for example, by pathology type or data source). You can read more about cohorts here. If there are no cohorts added, then the section contains a window for grouping patients into cohorts:

After adding cohorts, links to their pages appear in the section. A cohort page contains only data of patients included in this cohort:

If you hover over a cohort's row on the navigation sidebar, you will see an element . If you click on it, you will see the options "Edit" (opens the cohort editing window) and "Delete" (deletes the cohort). Please note that deleting a cohort does not delete the data of patients included in it.

Cohort Page

At the top of the cohort page, there are:

• Search box allowing you to search for patients included in the cohort by ID or name:

  

• Button to upload multiple data for different patients.
• Button to create a group analysis of the samples of the patients included in the cohort.
• Button to add patient.

At the bottom of the cohort page, there are:

• Information about the number of patients included in the cohort: the order of patients displayed on the page (a maximum of 10 patients can be shown on a page, so the order would be 1-10, 11-20, etc.) and the total number of patients.
• Pagination component: , which allows to navigate between cohort patient pages. The number of the opened page is highlighted in a blue circle. If you click on this number, the page will reload. To move to a page with a specific number, either click on that number, or click on , enter the required number and press the enter key or click outside the value field. To move to the previous page, click on , and to open the next page, click on .

Columns

On the cohort page, information is presented in the form of a table with the following columns:

1. PATIENT - contains information about created patients (ID, first name, last name);
2. STATUS - contains information about the statuses of uploaded samples of each patient:
   - in progress;
   - queued;
   - success,
   - problems,
   - failed;
3. SAMPLES - contains information about the uploaded samples of each patient:
   - tumor sample in progress, queued or waiting for the prerequisite stages of the control sample to be completed;
   - successfully processed tumor sample;
   - tumor sample with problems;
   - failed tumor sample;
   - normal sample in progress or queued;
   - successfully processed normal sample;
   - normal sample with problems;
   - failed normal sample;
4. COHORT - contains the cohort name of the patient;
5. CREATED - contains the date of the patient creation in M/d/yyyy format;
6. MODIFIED - contains the date of the last change in the patient data in M/d/yyyy format.

If you hover over a patient's row, you will see the following active elements: to upload patient data and to archive it (when archiving, a patient from the cohort is moved to the "Archive" page from the "Patients" block and is not displayed on the cohort page).

Sorting

By default, the table is sorted from the patients added last to the system to the patients added first (i.e., in descending order of the "Created" column values). The table can be sorted by ascending or descending values of the following columns: "Patient", "Cohort", "Created", "Modified". To sort a table by column values, click on its name (click once to sort ascending, or twice to sort descending). After this, an arrow will appear next to the column name (when sorting in ascending order) or (when sorting in descending order). To reset the sorting, refresh your browser page. The values of the "Patient" and "Cohort" columns are sorted alphabetically, and the values of "Created" and "Modified" columns are sorted from earliest to latest date and vice versa.