Fetal Down syndrome screening: A cost ef
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William Cusick; Anthony M. Vintzileos
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Article
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1999
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John Wiley and Sons
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English
โ 216 KB
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Objective: To compare the efficacy and cost effectiveness of different screening programs for fetal Down syndrome (DS). Methods: Screening tools evaluated included maternal age, triple screening (TS), and ultrasound (U/S) for fetal markers of DS. Sensitivities used were TS: 55% ฯฝ 35 years, 80% ี 35