A comparison of results where an assay and either a predicate assay or a reference method are compared over the range of the new assay. The mathematical equation describing the comparison is y=mx+b where y is the intercept and m is the slope of the line generated by the comparison. A study to address method comparison involves comparing data from the assay to that of the predicate using correlation design with regression analysis.
Method comparison
Share / Follow
Recent Blogs
Evolution of an Assay
Could this also be a revolution in FDA thinking?
Good Grief! FDA's Latest LDT Announcements
Here we go again...
Looking Back on the IVD Hall of Fame
Even if it's not your list, here's no denying their impact on the practice of medicine
Allomap
Making a difference in the lives of heart transplant patients