Cell-free DNA analysis of maternal blood in prenatal screening for chromosomal microdeletions and microduplications: a systematic review.

Alessandra FamiliariSimona BoitoGeorgios RembouskosBenedetta IschiaVeronica AccurtiIsabella FabiettiPaolo VolpeNicola Persico

Published in: Prenatal diagnosis (2021)

No confirmatory analysis was available in cases that did not undergo invasive testing, which were the vast majority of cases with a negative test, and therefore, the DR and the negative predictive value cannot be determined.

Keyphrases

pregnant women
copy number
birth weight
dna methylation
editorial comment
physical activity
body mass index
weight gain