2nd Trimester softmarkers and risk calculation for Trisomy 21 | Paras
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 a CVS test. I am at about 14 weeks now and am planning on doing the CVS test ...
How do they calculate Down syndrome risk? - Quora
False-positive rates for trisomy 21 according to maternal and pregnancy... | Download Table
New cut-off values for screening of trisomy 21, 18 and open neural tube defects (ONTD) during the second trimester in pregnant women with advanced maternal age | BMC Pregnancy and Childbirth | Full Text
2nd Trimester softmarkers and risk calculation for Trisomy 21 | Paras
MoM level of PAPP-A as effect of trisomy 21 | Download Scientific Diagram