On the application of biostatistics in medicine

摘要

Biometry is the mathematical calculation method added to the specific scientific research will be studied using the mathematical formula to calculate the results, is to collect, analyze and interpret data in a scientific Biostatistics is a branch of applied statistics, mathematical statistics in biological research, it is a subject to explain the principles and methods of mathematical statistics and interpretation of biological variety of issues and phenomena, and test survey data.Now, the rapid development of bio-statistics, is widely used. Biostatistics is to explore how a known information to obtain more scientific and reliable conclusions, in order to further guide the research and design of biological experiments scientific computing. Biostatistics, including experimental design and statistical analysis of two parts, its role has four main areas: sorting, describing the scientific method of data and to determine the number of characteristics to determine the reliability of test results, inferred by the sample overall provide the principles of experimental design. Medical clinical cure of drugs to study the characteristics of new varieties and old varieties in agriculture, whether there are differences, requires knowledge of the application of biostatistics.