中医药治疗慢性浅表性胃炎临床研究设计的几个关键问题

Discussion on several key questions in clinical design of chronical superficial gastritis treated with TCM

文章以中医药治疗慢性浅表性胃炎为例,针对研究设计类型、样本量估算、终点指标等关键问题加以探讨。以期为提高中医药临床研究质量提供思路。

Taking chronic gastritis treated by TCM for example.Several key questions of clinical design such as clinical design types,sample estimation,endpoint,were discussed.The aim was to improve the quality of TCM clinical research.