Dimeric Inhibin A as a Fourth Marker for Down's Syndrome Maternal Serum Screening in Native Japanese Women

Abstract

This report shows for the first time that dimeric inhibin A can be informative as a fourth marker for Down's syndrome screening in native Japanese women. We expect the addition of dimeric inhibin A to a triple marker protocol will increase the accuracy of predicted risk for all pregnancies screened and increase the detection rate of Down's syndrome affected pregnancies.