Hoë anti-citrullinated proteïen teenliggaampies toetsuitslag negatief referent waardes. What does high Anti-citrullinated protein antibodies test result negative referent values level mean?

Upper limit of normal Anti-citrullinated protein antibodies test result negative referent values is <20 (EU).

Anti-citrullinated protein antibodies (ACPA) are highly specific for RA and are associated with a more severe disease progression.

ACPA have also been shown to have a pathological role in RA.