Evaluating the Agreement of Risk Categorization for Fetal Down Syndrome Screening between Ultrasound-Based Gestational Age and Menstrual-Based Gestational Age by Maternal Serum Markers

• Hoofdauteurs: Pakorn Chaksuwat (Auteur), Supatra Sirichotiyakul (Auteur), Suchaya Luewan (Auteur), Theera Tongsong (Auteur)
• Formaat: Boek
• Gepubliceerd in: Hindawi Limited, 2018-01-01T00:00:00Z.
• Onderwerpen: article
• Online toegang: Connect to this object online.

Objective. To evaluate the agreement of risk categorization for Down syndrome screening between ultrasound scan-based gestational age (GA) and last menstrual period-based gestational age in both first and second trimesters by maternal serum markers. Methods. Data comprising 4,055 and 4,016 cases of...