Service manual

IQmark Digital Spirometer Operation Manual
26
Ethnic Adjustments Tab
This tab enables you to customize the percentages that the predicted value equations are
adjusted when testing a specific ethnic code. These percentages can only be adjusted if
the Use Default Settings box in not selected, as show below. When this box is
selected, the program will set the percentages as stated in the Adjustments to Reference
Values Equations set in the Appendix.
It is highly recommended that you use the default ethnic settings for testing.
Spirometry Settings – Ethnic Adjustments Tab
Additional information on these percentages is discussed in the Adjustments To
Reference Values Equations appendix.
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