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Variability in Fetal Fraction Estimation: Comparing Fetal Fractions Reported by Noninvasive Prenatal Testing Providers Globally

28 Dec 2022

Abstract excerpt

BACKGROUND: Fetal fraction (FF) measurement is considered important for reliable noninvasive prenatal testing (NIPT). Using minimal FF threshold as a quality parameter is under debate. We evaluated the variability in reported FFs of individual samples between providers and laboratories and within a single laboratory. METHODS: Genomic quality assessment and European Molecular Genetics Quality Network provide joint...

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Share to Fetal and Pediatric Neurological Disorders
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PMID: 36576352
DOI: 10.1093/clinchem/hvac207

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