Total hCG Versus Free β-hCG Combined with Alpha-fetoprotein for Down Syndrome Screening in Taiwan

• Main Authors: Tsang-Tang Hsieh (Author), Jenn-Jeih Hsu (Author), Po-Jen Cheng (Author), Chien-Nan Lee (Author), Hei-Jen Jou (Author), Chih-Ping Chen (Author)
• Format: Book
• Published: Elsevier, 2007-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: The purpose of this study was to compare the effectiveness between total human chorionic gonadotropin (hCG) and free β-hCG in two-marker Down syndrome screening programs during the second trimester in a Taiwanese population. Materials and Methods: From a multicenter collaborative study, w...