Dataset Information

The diagnostic accuracy of seven commercial molecular in vitro SARS-CoV-2 detection tests: a rapid meta-analysis.

ABSTRACT:

Objective

To compare the accuracy parameters of seven commercial molecular in vitro diagnostic tests for detecting SARS-CoV-2.

Methods

Studies evaluating the accuracy of seven different commercial molecular diagnostic tests for detecting SARS-CoV-2 (Cepheid Xpert Xpress SARS-CoV-2 test, Simplexa COVID-19 Direct, Abbott ID NOW COVID-19, Cobas SARS-CoV-2, Allplex 2019-nCoV Assay, Panther Fusion SARS-CoV-2, and BioFire COVID-19 Test) were included. The quality of the included studies was assessed using the QUADAS-2 checklist. A bivariate random-effects regression model was implemented.

Results

Meta-analysis of 12 included studies showed that the performances of commercial COVID-19 molecular in vitro diagnostic tests were high, with a summary sensitivity of 95.9% (95% CI 93.9-97.2%, I² = 60.22%) and specificity of 97.2% (95% CI 95.5-98.3%, I² = 56.66%). Among seven evaluated tests, the Abbott ID NOW COVID-19 and Simplexa COVID-19 Direct displayed lower sensitivity (91.6%, 95% CI 80.5-96.6% and 92%, 95% CI 86.2-95.5, respectively).

Conclusion

All evaluated tests showed good accuracy. However, the slightly lower sensitivity observed in the Abbott ID Now COVID-19 and Simplexa COVID-19 Direct should be considered when deciding on a test platform. Moreover, the diagnostic accuracy of COVID-19 commercial diagnostic tests should be weighed against their ease of use and speed.

SUBMITTER: Ulhaq ZS

PROVIDER: S-EPMC8171007 | biostudies-literature |

REPOSITORIES: biostudies-literature

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