Why Reference Ranges May Vary
Laboratory test results can now be accessed online, but most reports lack guidance on interpreting results in a meaningful way for non-healthcare professionals.
Factors Affecting Lab Test Variations:
* Equipment and Reagents: Different laboratories may use variations in equipment and chemical reagents, affecting accuracy.
* Analysis Techniques: Labs may employ different analysis techniques, leading to slight variability in results.
* Measurement Units: Laboratories may use different units of measurement, which can be adjusted in the Medical Tests Analyzer interface.
* Geographic Variation: Reference ranges (normal limits) can vary from region to region.
* Methodology: Differences in laboratory methodologies can impact reference ranges.
Evaluating Your Results:
* Use the reference ranges provided by the laboratory that performed your test.
* Laboratories may choose to express results in different units of measurement.
* Regardless of the units used, results will be interpreted relative to the reference ranges provided.
Updating Measurement Units and Reference Ranges:
* In the Medical Tests Analyzer interface, you can update measurement units and reference ranges for specific parameters.
* Click on the "Edit Test" button and select the "Reference Ranges" interface.
* Select the parameter you wish to update and adjust the settings accordingly.
Remember, consult with a healthcare professional for proper interpretation of your lab test results.
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