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Glossary Term
A statistical technique which helps in making inference whether three or more samples might come from populations having the same mean; specifically, whether the differences among the samples might be caused by chance variation.
Platform Page
Use procurement frameworks, comparison logic, and buyer resources for IVD sourcing and vendor evaluation.
Article
Research record from Braz J Med Biol Res, 2026-08-21. PMID 42659460.
Glossary Term
Variation in the number of copies of a particular sequence within the genetic material of an individual. Large-scale copy number polymorphisms are common and widely distributed in the human genome.
Article
Research record from Pediatr Investig, 2026-07-31. PMID 42540776.
Tests
An index of the variation in the size of the red cells and can be used to detect subtle degress of anisocytosis. It is computed directly from the RBC histogram and is calculated as a standard statictical value, the coefficient of variation of the red cell volume ditribution (ratio of standard deviation and mean copuscular volume).
Glossary Term
Genetic Variation consists of deviation(s) in the nucleotide sequence of the genetic material of an individual from that typical of the group to which the individual belongs, or deviation(s) in the nucleotide sequence of the genetic material of offspring from that of its parents.
Glossary Term
Any mutation that appears in the gametes and which will therefore be transmitted to the progeny with some frequency.
Tests
A long-term measure of average blood glucose over roughly the preceding two to three months, used to diagnose and monitor diabetes.
Glossary Term
A genetic variation where gain, loss, or exchange of DNA results in monoallelic loss of function mutations in a diploid cell. In the context of tumor suppressor genes, where a single copy is sufficient for functionality, loss of function for the second allele is associated with tumorigenesis.
Glossary Term
A statistical method to test if observations are significant or due to chance. It proposes that no statistical significance exists in a set of given observations and attempts to show that no variation exists between variables or that a single variable is no different than its mean. It is presumed to be true until statistical evidence nullifies it for an alternative hypothesis.
Glossary Term
The difference between the lowest and highest numerical values; the limits or scale of variation.
