Figure 6. An analysis of the adverse reactions caused by Chinese herbal decoction and Western medicine in the treatment of gouty arthritis.

((1)Study of subgroup, first author and publish year; (2)Subgroups divided by western medicine ingredients: Colchicine, the control group have only contained colchicine; Colchicine & Allopurinol, the control group both only contained colchicine and allopurinol; Allopurinol, the control group have only contained allopurinol; Other, Diclofenac Sodium Enteric-coated Tablets or Meloxicam Tablets; Experimental: the group of Chinese herbal decoction; Control: the group of western medicine. (3)I-squared and P is the criterion of heterogeneity test; ♦ pooled relative risk; —▪—,relative risk and 95 confidence interval; ←, the trend pooled.)