Hemochron Instrument to Instrument Comparison
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Hello all! I'm new to this platform and still learning how to navigate the website. My question is, we have the hemochron sig elites and I know it differs from hospital to hospital, but I was wondering how much is the difference being determined at your facilities? Are you guys using % differences? Or determining the mean? Or using any other method of determining pass/fail?
Any information would help thank you!
Any information would help thank you!
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20% is also listed on the Data Innovations page:
Absolute Difference for INR <2.0 = ±0.4
% Error =±20.0%
Mean INR >2.0 = ±0.4 INR
Mean INR >3.0 = ±0.8 INR
Mean INR >4.0 = ±1.2 INR