Fig. 4

The efficacy of conventional therapy synthesis with Ld-IL2 treatment. A Forest plot depicting the efficacy of conventional therapy with Ld-IL2 treatment. B The response rate in prednisone doses at least 15 mg was significantly superior to that in prednisone doses less than 15 mg. Ld-IL2: low-dose IL-2; SRI-4: SLE responder index-4