Figure. (A) Functional grade before and after mycophenolate mofetil (MM) treatment in the 32 patients with MG. The solid line in the middle (connecting two solid circles) is the mean functional grade before (2.2) and after MM (1.2). The change was significant (p < 0.001). (B) The requirement of corticosteroids before and after MM treatment in the 32 patients with MG. The mean dose of steroids (shown by the solid line connected two solid circles) before was 50 mg and after treatment was 27 mg every other day. These changes were also significant (p = 0.001) .