10/28/2026
Ever wondered how laboratory reference ranges are established?
Reference ranges are more than just numbers on a lab report. They play a critical role in interpreting test results, identifying potential health concerns, and supporting clinical decisions.
But how are these ranges determined, and why might they differ between laboratories?
In our latest blog, we explore the science behind reference ranges, the factors that influence them, and why understanding their limitations matters for laboratory professionals.
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When you run testing for a patient, you get results or numbers. How do you interpret those numbers? You use reference ranges to help define normal versus abnormal results. This is why reference ranges are so important. The way reference ranges are established is even more important. Have you ever wo...