Fig. 4

(Analysis 1.1): Comparison. Chinese patent medicine Tong-Feng-Ding-Jiao-Nang capsules plus conventional treatment versus conventional treatment. Outcome 1: Total effective rate
(Analysis 1.1): Comparison. Chinese patent medicine Tong-Feng-Ding-Jiao-Nang capsules plus conventional treatment versus conventional treatment. Outcome 1: Total effective rate