This Delta Check evaluates the percentage difference between the current test result and a previous result for the same patient. The host computer supplies the previous result.
The percentage difference or rate ratio is calculated:
In the Sample Type list, select the applicable sample type.
In the Number of Items box, enter the number of results that can exceed the R-ratio Range before the check fails and the sample results are not transmitted.
In the R-ratio Range boxes for each test, enter the lower limit (left side) and the upper limit (right side).
Select OK to close the dialog box.
Select Save on the Data Clean Setting dialog box to store these changes.