医学统计学是进行医学科研所必需的重要手段，为了能引起广大医务工作者的重视，笔者查阅了一些医学文献，从中选择了一些具有代表性的问题加以讨论。1．正确使用统计分析方法1．1显著性检验问题在临床实际工作中，研究者所掌握的资料往往都是一些样本信息，通过对样本的分析可 Medical statistics is an important means for conducting medical research. In order to arouse the attention of medical workers, the author consults a number of medical literature and selects representative questions from among them for discussion. 1. The correct use of statistical analysis methods 1.1 The significance of the test in the clinical practice, the researchers have mastered the information is often some sample information, through the analysis of the sample can be