| http://www.w3.org/ns/prov#value | - Researchers know that RA can ???run??? in families and that there is a higher risk to develop RA if you have a first degree relative (a parent, a sibling or child) who has RA. Studies have shown that 10 to 13% of people with RA have one or more first degree relatives who also with RA. This is about one and a half times higher than for people without a family history.
|
