Siemens Healthineers' Atellica IM Sars-CoV-2 Total (COV2T) test has a sensitivity of 100 percent and a specificity of 99.8 percent. Specificity is the ability of a test to give a true negative test, that means that the person has not been exposed to SARS-CoV-2 and therefore not developed antibodies.
Accuracy figures for selected COVID-19 antibody tests sold in the U.S. as of June 2020*
* Commercial tests only. Covid-19 antibody tests with EUAs yet to be independently evaluated.
Sensitivity - Correctly identify someone who has been exposed to SARS-CoV-2 and truly has developed antibodies to it (true positive rate).
Specificity - Rule out someone who has not been exposed to the virus and has not developed antibodies (true negative rate).
PPV & NPV = positive & negative predictive values. PPV and NPV calculated at 5% prevalence.
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Evaluate Vantage. (June 1, 2020). Accuracy figures for selected COVID-19 antibody tests sold in the U.S. as of June 2020* [Graph]. In Statista. Retrieved December 18, 2024, from https://www.statista.com/statistics/1122859/accuracy-figures-for-selected-covid-19-antibody-tests-us/
Evaluate Vantage. "Accuracy figures for selected COVID-19 antibody tests sold in the U.S. as of June 2020*." Chart. June 1, 2020. Statista. Accessed December 18, 2024. https://www.statista.com/statistics/1122859/accuracy-figures-for-selected-covid-19-antibody-tests-us/
Evaluate Vantage. (2020). Accuracy figures for selected COVID-19 antibody tests sold in the U.S. as of June 2020*. Statista. Statista Inc.. Accessed: December 18, 2024. https://www.statista.com/statistics/1122859/accuracy-figures-for-selected-covid-19-antibody-tests-us/
Evaluate Vantage. "Accuracy Figures for Selected Covid-19 Antibody Tests Sold in The U.S. as of June 2020*." Statista, Statista Inc., 1 Jun 2020, https://www.statista.com/statistics/1122859/accuracy-figures-for-selected-covid-19-antibody-tests-us/
Evaluate Vantage, Accuracy figures for selected COVID-19 antibody tests sold in the U.S. as of June 2020* Statista, https://www.statista.com/statistics/1122859/accuracy-figures-for-selected-covid-19-antibody-tests-us/ (last visited December 18, 2024)
Accuracy figures for selected COVID-19 antibody tests sold in the U.S. as of June 2020* [Graph], Evaluate Vantage, June 1, 2020. [Online]. Available: https://www.statista.com/statistics/1122859/accuracy-figures-for-selected-covid-19-antibody-tests-us/
