Suan Zao Ren Tang in Combination with Zhi Zi Chi Tang as a Treatment Protocol for Insomniacs with Anxiety: A Randomized Parallel-Controlled Trial

Figure 3

Treatment effects of SZR-ZZC versus lorazepam on SAS scores at weeks 2 and 4. (Statistical analysis was performed using intent-to-treat (ITT) analysis with SPSS. There were no significant differences between two groups at weeks 2 and 4 according to a two-sample -test. according to a paired -test comparing baseline versus week 2 and week 2 versus week 4.)