<div class="FTQUOTE"><begin quote><i>Originally posted by: <b>lightNlife</b></i>
According to the Cystic Fibrosis Foundation 2005 Patient Registry Report, 196 total pregnancies were recorded. However, fewer than 5 live births are recorded. That's not exactly a good track record of CFers and pregnancy.</end quote></div>
I just looked at the report and I see the statistic that you mention. I know of 3 live births including myself in 2005 - if the statistics are true, then that leaves only 2 other CF women to give birth. Also, how can you have between 4 and 5 live births? If they can give a total # of pregnancies (196) then how come they can't give a total # of births instead of saying 1.9 per 100 women? I'm pretty suspect. My guess is that there is something missing. I notice that for live births it says "live births per 100 women age 13 to 45" not live births just in the group of pregnant women. If I do some crude calculations, lets see what we get:
# of Cf patients in the registry = 23347
Percent 18 and over = 43%
% female = 48%
So if you take 43% of 23347 you get 10,039 people over 18.
Take 48% of that to get 4818 women over 18.
# of live births per 100 women is 1.9 so..
4818 divided by 100 = 48
48 times 1.9 = <b>91 live births</b>. THAT number sounds more believable to me that only 5 births recorded for the year 2005. And I don't have the exact statistics for the # of women ages 1-45 so I could only use what was given in the report.
Here is a link to the report so anyone can see for themselves:
<a target=_blank class=ftalternatingbarlinklarge href="http://www.cff.org/UploadedFiles/research/ClinicalResearch/PatientRegistryReport/2005%20Patient%20Registry%20Report.pdf">http://www.cff.org/UploadedFil...0Registry%20Report.pdf</a>