Sorry Beat but again you have no idea what the test is about. Let me enlighten you about the test...

"In accordance with the approved testing protocol, blood samples from approximately 200 patients presenting with chest pain will be analyzed by both the QL Care™ Analyzer and the Siemens ADVIA Centaur XP, a central laboratory-based immunoassay analyzer (the "Siemens Centaur XP"). The Troponin-I testing results of the samples analyzed by both devices will be compared in order to document the "equivalence" of the QL Care™ Analyzer and its Troponin-I test."

1. Equivalence | Definition of equivalence by Merriam-Webster

   www.merriam-webster.com/dictionary/equivalence

   Merriam‑Webster

   noun equiv·a·lence \i-ˈkwiv-lən(t)s, -ˈkwi-və-\. : the quality or state of being alike : the quality or state of having the same value, function, meaning, etc.

In other words the test is to see that the point of care computer is, at the least, as accurate as the Seimens machine.