Abatacept/ methotrexat reducerede efter 12 måneders behandling progressionshastigheden af strukturel skade sammenlignet med placebo/ methotrexat, vist i Tabel 4.
Abatacept/ methotrexate reduced the rate of progression of structural damage compared to placebo/ methotrexate after 12 months of treatment as shown in Table 4.