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PDF) Automated risk calculation for trisomy 21 based on maternal serum markers using trivariate lognormal distribution
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The assessment of combined first trimester screening in women of advanced maternal age in an Asian cohort | SMJ
![Just received an “intermediate risk” for trisomy 21 with no other details. Does anyone know how to read a Z score and if I should be worried? My ob has recommended doing Just received an “intermediate risk” for trisomy 21 with no other details. Does anyone know how to read a Z score and if I should be worried? My ob has recommended doing](https://preview.redd.it/just-received-an-intermediate-risk-for-trisomy-21-with-no-v0-l7ka4n989aba1.jpg?auto=webp&s=d599b59aa227860fc93166c6d255f60c4ef36816)
Just received an “intermediate risk” for trisomy 21 with no other details. Does anyone know how to read a Z score and if I should be worried? My ob has recommended doing
![Modeled detection rates of trisomy 21 and trisomies 18 or 13 and FPR in... | Download Scientific Diagram Modeled detection rates of trisomy 21 and trisomies 18 or 13 and FPR in... | Download Scientific Diagram](https://www.researchgate.net/publication/259394374/figure/tbl4/AS:667128575303690@1536067255365/Modeled-detection-rates-of-trisomy-21-and-trisomies-18-or-13-and-FPR-in-first-trimester.png)