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Re: accuracy of fetal assessmentFrom: R. (anonymous@obgyn.net)Wed, 28 Apr 1999 12:55:01 -0500 (CDT)
At Tue, 27 Apr 1999, Christine wrote: > >Just wondering what the margin of error is when estimating the weight of >the baby at a fetal assessment. I was 37wks pregnant and my baby was >estimated to weigh 7 1/2-7 3/4 lbs... > >-- >Christine > The most expert Ultrasonographers in the world claim about plus or minus 15%. So if they estimate 7# 0 oz. they mean that 90% of all those babies will weigh between 5#15oz. and 8#1oz. An additional 10% will weigh either more or less than that.
--
R.Daniel Braun, MD FACOG
Clinical Professor of Obstetrics and Gynecology
Indiana University School of Medicine
Indianapolis, IN
"Heisenberg might have slept here."
Unknown or maybe Indecisive Unknown
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