Lae anti-aa-b (la) toetsuitslag positief referent waardes. What does low Anti-SS-B (La) test result positive referent values level mean?

Lower limit of normal Anti-SS-B (La) test result positive referent values is >4 (U/mL).

Antibodies form in the body as a response to infection.

Anti-nuclear antibodies (ANA) are autoantibodies to the nuclei of your cells. 98% of all people with systemic lupus have a positive ANA test, making it the most sensitive diagnostic test for confirming diagnosis of the disease.