Who
are at higher risk to getting Rheumatoid Arthritis?
Rheumatoid
arthritis is an ancient disease; bone changes indicating the condition
have been identified in skeletons thousands of years old. RA effects an
estimated 2.5 million Americans -- over 60% of them women. (The risk for
women is slightly lower if they have been pregnant.)
Women
are also at higher risk for the severe type 2 rheumatoid arthritis.
Although the disease can occur at any age from childhood to old age, it
usually starts in young adulthood, with age of onset peaking between 20
and 45. The risk increases in those with relatives who have rheumatoid
arthritis. One study suggests that smoking, obesity, and a history of
prior blood transfusion are all significant risk factors for the
development of RA.
Reports
from a recent Dutch study suggest that hay fever sufferers have a
reduced risk of developing rheumatoid arthritis, and, conversely,
arthritis patients are less likely to have hay fever. Having a history
of major depression that persists or reoccurs seems to increase the
pain, disability, and fatigue experienced by patients with arthritis.
It
should be noted that, contrary to public reports, most studies are not
finding any association between silicone breast implants and rheumatoid
arthritis or other autoimumune disease (except possibly Sjogren's
syndrome). Implants also do not appear to increase the risk for these
diseases in breast-fed babies
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