Page History
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Grab "Cardiac Tests" and drag over
And drop it in to panel #2 "Group 1".
This Group 1 Panel now contains the term that will be used during the process of querying the database.
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Find Terms View
The Find Terms view provides a way to search for a particular concept.
NOTE: For detailed information on how to search for terms, please click on the Find Terms section. |
Add Concept From Find Terms View
In the Find Terms view, search for the item(s) you want to add.
Highlight the concept or folder by clicking on its name.
While holding the left mouse button down, drag the item over to the Query Tool view
Drop the item into the panel labeled Group 1.
The item will now display in the panel for Group 1.
Group Information Box
The content of the information box for each Group Panel will change depending on whether or not a term is listed in the panel / group.
- Term(s) listed (See Group 1)
- The message will appear as "one or more of these"
- The color of the box will be green
- An additional information box will appear between panels
- Additional terms or folders can now be dragged to this Panel
- No term(s) listed (See Group 2)
- The message will appear as "drop a term on here"
- The color of the box will be yellow
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IMPORTANT: The query tool knows which operator to use based on the panels used when defining the query. It is important to verify you are setting up your query correctly as each operator will return different results. |
The AND Operator
The AND operator returns a record if both the first condition and the second conditions are true. The query tool uses the AND operator when concepts are listed in different Group panels.
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RESULT: The population is limited by requiring the patients fulfill both requirements.
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| title | Using the AND Operator |
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OR Operator
In this case using a sample database, there were only 3 patients who had BOTH conditions.
OR Operator
The OR operator returns a record if either the first condition or the second conditions are true.
The query tool uses the OR operator when concepts are listed in different panels.
Example:
WHAT: Return only those patients who have Acute Myocardial Infarction OR Angina Pectoris.
HOW: In the query tool add both concepts Acute Myocardial Infarction and Angina Pectoris to Group 1.
RESULT: The population is broadened to include all patients who fit either EITHER one of those criteria.
Add Concepts
Concepts can be added to the Query Tool view by simply dragging the concept from one of the following views.
Navigate Terms view
Find Terms view
Workplace view
Navigate or Find Terms View
The Navigate Terms view contains a hierarchical display of all the items that can be used to search the database.
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NOTE:
How the items are grouped and displayed is dependent on how the database is setup.
Add Concept From Navigate Terms View
In the Navigate Terms view, expand the folder(s) that contains the concept or grouping of concepts you want to add.
Highlight the concept or folder () by clicking on its name.
While holding the left mouse button down, drag the item over to the Query Tool view
Drop the item into the panel labeled Group 1.
The item will now display in the panel for Group 1.
Find Terms View
The Find Terms view provides a way to search for a particular concept.
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NOTE:
For detailed information on how to search for terms, please click on the Find Terms section.
Add Concept From Find Terms View
In the Find Terms view, search for the item(s) you want to add.
Highlight the concept or folder by clicking on its name.
While holding the left mouse button down, drag the item over to the Query Tool view
Drop the item into the panel labeled Group 1.
The item will now display in the panel for Group 1.
In the sample database, this increased the total to 9 patients who had either condition.
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