英语口语：I really wanna sleep in. 我想睡到自然醒

医学统计学（Medical Statistics）是运用概率论与数理统计的原理及方法，结合医学实际，研究数字资料的搜集、整理分析与推断的一门学科。

 

Statistics 

The science of collecting,analyzing,presenting and inerpreting data.—(Encyclopaedia Britannica 2009)  http:///

Branch of mathematics that deals with the collection,organization,and analysis of numerical data and with such problems as experiment design and decision making.—(Microsoft Encarta Premium 2009)

A science dealing with the collection,analysis,interpretation,and presentation of masses of numerical data.—(webster's International Dictionary)

The sicence and art of dealing with variation in data through collection,calssification,and analysis in such a way as to obtain reliable results.—(John M.Last,A Dictionary of Epidemiology)

The science of the collection,organization,and interpretiation of data.It deals with all aspects of this,including the planning of data collection in terms of the design of surveys and experiments.—(From Wikipedia,the free encyclopedia)

Medical Statistics deals with applications of statistics to medicine and the health sciences, including epidemiology, public health, forensic medicine, and clinical research. Medical statistics has been a recognized branch of statistics in the United Kingdom for more than 40 years but the term has not come into general use in North America, where the wider term 'biostatistics' is more commonly used. However, 'biostatistics' more commonly connotes all applications of statistics to biology. Medical Statistics is a sub discipline of Statistics. 'It is the science of summarizing, collecting, presenting and interpreting data in medical practice, and using them to estimate the magnitude of associations and test hypotheses. It has a central role in medical investigations. It not only provide a way of organizing information on a wider and more formal basis than relying on the exchange of anecdotes and personal experience, but also takes into account the intrinsic variation inherent in most biological processes.'