Ratio of nuchal thickness to humerus length for Down syndrome detection
Bahado-Singh R, Oz U, Hsu C, Deren O, Copel J, Mahoney M. Ratio of nuchal thickness to humerus length for Down syndrome detection. American Journal Of Obstetrics And Gynecology 2001, 184: 1284-1288. PMID: 11349203, DOI: 10.1067/mob.2001.113878.Peer-Reviewed Original ResearchConceptsDown syndrome riskHigh-risk groupMaternal ageSyndrome riskNuchal thicknessDown syndromeDown syndrome detectionStudy populationIndividual Down's syndrome riskMean gestational ageOverall study populationAge-related riskHumerus lengthSyndrome detectionDown syndrome casesDown's syndrome likelihood ratiosGestational ageProspective dataHealthy groupGross anomaliesNormal fetusesSyndrome casesBiparietal diameterAmniocentesis casesFetal population