Frequently-Asked-Questions (FAQs) about "Westgard Rules" and multirules.

Plus, some questions about Immunassays and QC (scroll down past the first section).

A discussion of how multirule procedures are implemented in the QC Validator program. These answers also apply to the latest version of our QC Design software, EZ Rules 3.

Also included is a discussion of what a "run" is and how to define it for today's modern random access analyzers. Plus patient averages and moving averages. (Scroll down past the first section)

See the power functions of the different controls rules and combinations of multirules that make up the "Westgard Rule"