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The impact of temporal variability of biochemical markers PAPP-A and free β-hCG on the specificity of the first-trimester Down syndrome screening: a Croatian retrospective study

BACKGROUND: The variability of maternal serum biochemical markers for Down syndrome, free β-hCG and PAPP-A can have a different impact on false-positive rates between the 10+0 and 13+6 week of gestation. The study population comprised 2883 unaffected, singleton, spontaneously conceived pregnancies i...

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Detalles Bibliográficos
Autores principales: Tišlarić-Medenjak, Dubravka, Zec, Ivana, Šimundić, Ana-Maria, Sabolović-Rudman, Senka, Kos, Milan, Megla, Željka Bukovec
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2919561/
https://www.ncbi.nlm.nih.gov/pubmed/20630069
http://dx.doi.org/10.1186/1756-0500-3-194

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