Table 9.

Probability ranking results of morning stiffness time.

Drug	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5	Rank 6
A	0.24	0.41	0.26	0.08	0.01	0
B	0.04	0.11	0.21	0.29	0.25	0.1
C	0.09	0.14	0.2	0.26	0.22	0.08
D	0.06	0.05	0.07	0.11	0.2	0.5
E	0.36	0.18	0.15	0.13	0.11	0.06
F	0.21	0.1	0.11	0.13	0.2	0.25

A, DMARDs, B, Moxibustion + DMARDs, C, Acupuncture + DMARDs, D, Electro-acupuncture + DMARDs, E, Warm needle + DMARDs, F, Auricular Needle + DMARDs.