Ranges
This secon allows for the seng of ranges. Range opons are reportable, reference and acon. If a
reference and reportable range are set for an analyte, the system denes the area in between these as
abnormal. Seng ranges changes the appearance of the result screen on the instrument. Results that
fall in the reference range have no color or arrows associated with that result (in the result bubble).
Results that fall in the acon range (crical range) will have a red p and a solid arrow in the result
bubble. Arrow direcon indicates if the result is out of range high or low. Results that fall outside of the
reference range, but not yet in the acon range are abnormal. The result bubble will have a yellow p
and hollow arrows indicang whether the result is high or low.
Range
Range opens to a list of analytes and the custom reportable range display. To begin eding:
1. Click on the + icon found in far le hand column.
2. Click on the Edit buon.
3. To customize reference range(s), click on Add Range under the Reference Range secon. This area
allows for ranges to be set based on sample type and/or age and/or sex. It is also possible to enter
only the low and high range independent of sample type, age, or sex.
• To make reference ranges sample type dependent, check the box in the Apply column and choose
the sample types applicable by clicking the down arrow in the Sample Type column. The sample
types displayed are either the default types or the types customized in the Sample Types secon
of the Analyte Sengs category.
• Reference ranges are age dependent by default. Up to six dierent sets of ranges can be age
dependent. Enter the low and high age limits and units; or, to disable age dependent reference
ranges, click to un-check the box in the Apply column. To use this feature, another customizaon
item must be added to the prole: Paent Sengs > Paent Informaon and Posive Paent
Idencaon > Age and Sex
• To make reference ranges sex dependent, check the box in the Apply column and choose the sex
applicable by clicking the down arrow in the Sex column. To use this feature, another
customizaon item must be added to the prole: Paent Sengs > Paent Informaon and
Posive Paent Idencaon > Age and Sex
To customize acon range(s), click on Add Range under the Acon Range secon. The same structure is
in place for changing acon range as it is for reference range.
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i-STAT Alinity — System Operaons Manual Art: 746300-01 Rev. N Rev. Date: 02-Nov-2022