Recalculating Predicted Values Of Previous Test Results - NDD EasyOne Pro Operator's Manual

Configuration
10.4.3

Recalculating predicted values of previous test results

Operator's Manual V5.0 • EasyOne Pro/LAB Rev. 05
© ndd Medizintechnik AG • Technoparkstrasse 1, 8005 Zurich, Switzerland • www.ndd.ch
Ethnic correction
Some studies for predicted values take into account the differences between
certain ethnic groups. However, most studies that are used for spirometry
were conducted on Caucasian subjects and are therefore most appropriate for
use with Caucasian patients.
When entering patient information, you are presented with a list of options for
four ethnic groups. In this setting, you can define the corrections for these
ethnic groups. The adjustment is made to the values for Caucasian patients.
There is an exception to this function. If specific values are available for the
chosen group of predicted values and the chosen ethnic group, they will be
used instead of the correction entered here.
The American Thoracic Society's publication, Lung Function Testing: Selection
of Reference Values and Interpretative Strategies [8], provides guidance on
the subject of ethnic correction. This paper recommends using 88% of the
Caucasian values when testing African patients and provides general
guidance in selecting adjustments for other ethnic groups.
List of bibliographic references, 137
EasyOne Pro/LAB can recalculate predicted values using a different
publication. This procedure affects all records in the database. Therefore,
exporting the database as a backup is recommended prior to changing all
records.
Prerequisite
You have exported the database as a backup.

About exporting comprehensive data from EasyOne Pro/LAB, 104
1 Choose Utilities > Configuration > Test >
2 From the Predicted drop-down lists, choose the required publication.
3 Choose Update Tests.
 If you have not activated user handling, the login window is displayed.
 If you have activated user handling, the information window is
displayed. In this case, proceed with step 5.
4 If the login window is displayed, enter your user ID.
 The information window is displayed.
5 In the information window, review and confirm the selected changes.
 All records in the database are updated.
Predicted.
121
113/171