Health statistics is the science and art of dealing with variation in data through collection, classification, and analysis in such a way as to obtain reliable results . By studying this course, the students’ scientific thinking and the ability for inference will be trained, they will master the basic theory, basic means and basic skills of bio-Statistics, they will have the basic ability to design medical scientific research. To do statistical analysis and to estimate, they will make a good statistical foundation of professional literature readings and scientific research. There are altogether 36 teaching hours. It contains basic concepts of population and sample, statistical methods for describing quantitative data and qualitative data, parameter estimation and hypotheses tests, linear correlation and linear regression, study design and so on.