i2b2 Web Client
Space shortcuts
Space Tools
i2b2 Web Client webclient

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 16 Next »

1.1 Basic Query

[How to]

  1. Find a term
    1. Go to "Navigate Terms" tab
    2. Click term folders to narrow down the concept
    3. If a target term is found, select the term
  2. Drag and drop
    1. Drag the selected term into "Query Tool > Group 1"
  3. Run Query
    1. Click "Query Tool > Run Query" → "OK"
  4. Get Result
    1. Query running status will be displayed in "Show Query Status" tab, which is located below "Query Tool"
    2. Query result will be displayed in "Graph Results"
      1. Number of patients
      2. Query name
    3. The query and its result will be stored and displayed in "Previous Queries" tab
      1. You may revisit the query and result from the "Previous Queries" 

[Example] 

Find all patients with at least one diagnosis of Acute respiratory infections.

  1. Find Acute respiratory infections
    1. Go to "Navigate Terms" tab
    2. Select Diagnosis → Respiratory system → Acute respiratory infections
  2. Drag and drop
    1. Drag the Acute respiratory infections term into "Query Tool > Group 1"
  3. Run Query
    1. Click "Query Tool > Run Query" → "OK"
  4. Get Results
    1. See the "Graph Results" tab for the query result
    2. You may refer the information later from the "Previous Queries" tab



1.2 Adding an AND term

[How to]

  1. Find a Term
  2. Drag and drop to "Group 1"
  3. Find another Term
  4. Drag and drop to "Group 2"
  5. Run Query
  6. Get Result

[Example]

Find all patients who have at least one diagnosis of Acute respiratory infections AND at least one prescription of Bronchodilators.

1.3 Adding an OR term

  • No labels

i2b2 Web Client webclient