Accuracy, Precision and Supporting Research: Finding information about the accuracy and precision of a new device can be non-trivial. Confirming what you learn can be even harder. We’ve had several months to figure out measurement validity for home lipid testing, and it’s a little complicated. At present, there is measurable variability (~13% is acceptable) in results obtained from clinical laboratory tests (Quest, LabCorp) as well as those from para-clinical tests like the CardioChek Plus. Chris Hanneman has written a great report that comments on the not-very-useful way validations are reported by glucose meter companies – and we acknowledge that the same is true here. The company that produces the device, PTS Diagnostics, reports numerous validations at the bottom of this page under resources, but we’ve averaged the basics across these many reports to produce a summary table .
Descriptions of clinical laboratory tests were originally prepared for use on Lab Tests Online , an award-winning patient education website on clinical laboratory testing. Lab Tests Online is produced by the American Association for Clinical Chemistry (AACC), a global scientific and medical professional organization dedicated to clinical laboratory science and its application to healthcare. The Lab Tests Online website is developed in collaboration with other laboratory professional societies and is funded in part through corporate sponsorships.