Posted by deb on 7/22/2008, 12:53 am
72.23.41.132
My dad was recently in the hospital and his chart was sitting right on his bedside stand. Sooooo of coarse I looked at it. I somewhat understand how to read a pft test, but what I saw or think I saw was confusing. Okay you have a post and a pre then you have a % of change which indicates if you have an asthma component. His number were in the negatives. Does that make sense to anyone or am I missing something?
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