Fig. 3

Comparison of onset-time of pain improvement of the target joint in three groups. *P < 0.05, vs control group, #P < 0.05, vs T1 group, there was a statistically significant difference (P < 0.05)
Comparison of onset-time of pain improvement of the target joint in three groups. *P < 0.05, vs control group, #P < 0.05, vs T1 group, there was a statistically significant difference (P < 0.05)