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Re: ultrasound prenasal thickness From: mark decker (mhdmd@wi.rr.com) Wed Aug 22 09:00:12 2007 Messages sorted by: [ date ][ thread ][ subject ][ author ] Next message: Ronald Ainsworth: "Re: Medicare Says It Won't Cover Hospital Errors" Previous message: mark decker: "Re: ultrasound prenasal thickness" In reply to: mark decker: "Re: ultrasound prenasal thickness" Next in thread: Henry Gregor: "Re: ultrasound prenasal thickness" i should not get up and type before i wake up --- quad screen not quat screen - oh well - hope most of you picked up on that - ggggg At 08:54 AM 8/22/2007, you wrote: >to be more specific - i saspect you are referencing prenasal >thickness in down's - tri 21 dx - > >the articles from 8-11/2005 are from one author and i can't find >follow up studies prekaryotype on follow up - the short pieces of >the articles i found don't discuss full incorporation into a quat >screen scenario per se - just comparing nb and nb abd prenasal >measurements with a 70% pick up rate at a 5% error rate with a combined screen > >nb screening is mentioned - varied results > >last full review i saw on tri 21 screening - looking at multiple >studies was from may 2007 > >hope this is useful to you > >thanks > >mdmd > >in short - validation studies not done yet - > >btw - fyi - maymon's study was on 21 down's infants and 500 controls > >At 06:33 AM 8/22/2007, you wrote: >>does anyone have experience in that subject?. >>I do not use actually >>l. folgar > Next message: Ronald Ainsworth: "Re: Medicare Says It Won't Cover Hospital Errors" Previous message: mark decker: "Re: ultrasound prenasal thickness" In reply to: mark decker: "Re: ultrasound prenasal thickness" Next in thread: Henry Gregor: "Re: ultrasound prenasal thickness"

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