Figure 1.

Mean SF-36 (a) physical (PCS) and (b) mental (MCS) component summary score by treatment group and visit (*P < 0.05; P < 0.01; P < 0.001). Treatment groups are 'Abatacept' = abatacept + MTX and 'Placebo' = placebo + MTX. Reproduced from Ann Rheum Dis 2007, 66: 189–194 [32] with permission from the BMJ Publishing Group.

Buch et al. Arthritis Research & Therapy 2008 10(Suppl 1):S5   doi:10.1186/ar2416