[Retracted] Clinical Efficacy of Sanfeng Tongqiao Diwan in the Treatment of Allergic Rhinitis: A Randomized Controlled Trial

Table 3

Changes of efficacy before and after treatment in two groups.

Group	Number of cases	Ineffective	Effective	Remarkable effect		Total effective rate
Study	33	8	23	2	0.642	75.76%
Control	32	11	17	4		65.62%