Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine / Zhongguo Zhong xi yi jie he xue hui, Zhongguo Zhong yi yan jiu yuan zhu ban
-
Zhongguo Zhong Xi Yi Jie He Za Zhi · Jan 2012
Meta Analysis[An investigation of the statistical power of the effect size in randomized controlled trials for the treatment of patients with type 2 diabetes mellitus using Chinese medicine].
To investigate whether the power of the effect size was based on adequate sample size in randomized controlled trials (RCTs) for the treatment of patients with type 2 diabetes mellitus (T2DM) using Chinese medicine. ⋯ The sample size for statistical analysis was distressingly low and most RCTs did not achieve 80% power. In order to obtain a sufficient statistic power, it is recommended that clinical trials should establish clear research objective and hypothesis first, and choose scientific and evidence-based study design and outcome measurements. At the same time, calculate required sample size to ensure a precise research conclusion.
-
Zhongguo Zhong Xi Yi Jie He Za Zhi · Jan 2012
Clinical Trial[A crossover control study of prophylactic treatment of chemotherapy-induced constipation by senna extract].
To observe the prophylactic effects of senna extract 40 mg/kg on chemotherapy-induced constipation. ⋯ Senna extract 40 mg/kg was effective and safe in treating chemotherapy-induced constipation.