New triple screen test for down syndrome: Combined urine analytes and serum AFP
Bahado-Singh R, Oz U, Kovanci E, Cermik D, Flores D, Copel J, Mahoney M, Cole L. New triple screen test for down syndrome: Combined urine analytes and serum AFP. The Journal Of Maternal-Fetal Medicine 1998, 7: 111-114. DOI: 10.3109/14767059809020424.Peer-Reviewed Original ResearchSerum AFPIndividual Down syndrome oddsMaternal ageTriple screenDown syndromeTriple testTriple screen testΒ-core fragmentDown syndrome casesNeural tube defectsDown's syndrome likelihood ratiosEstriol levelsLarge trialsSecond trimesterUrine testsPositive rateEstriol ratioSyndrome casesTube defectsScreen testFalse positive rateAFP dataUrine analytesAFPSyndrome