treatment time

DAS28-ESR Score remission rate

P value

Control group (%)

Leflunomide group (%)

Tofacitinib group (%)

3 months

15 (45.5)

19 (55.9)

22 (78.6)

0.03

6 months

20 (60.1)

26 (76.4)

27 (96.4)

0.004