hi Gia,
RF #'s vary greatly from patient to patient. it's not a real deciding factor for disease and shouldn't be used to diagnose all by itself.
also...a RF won't "tell you" how bad say for example a person's RA is.
wheni was 20 y/o...my RF was well over 130...and my RA was not as bad as it was NOW. recently, my last RF level was like 50 or 60 something, and the RA is at a disabling point.
a positive RF can be present in a SLEW of illnesses....even "normal" people can have an RF level (the ellderly usually do).
a pt. can also have an RF level after a broken bone as well.
please let us know how you're doing! i wish you the best!
i will find a thread in which RF levels are discussed...it's quite handy! and i'll bump it up to the top of the forum or you.
take care Gia! {love that name!}
erin