论文部分内容阅读
现代医学不仅是一个庞大的信息系统,复杂的管理系统,而且还是一个变量很多的随机系统.科技工作者和管理人员将信息科学地进行整理分析,透过众多的偶然的次要的因素,阐明事物客观存在的规律性,辨别事物间在数量上的差别是否仅是偶然现象,从而作出比较正确的结论.因此统计分析是医疗科研、临床实验、医院管理必不可少的一个重要环节,也是科研人员接触最多,而又是很繁琐的一项数据处理工作.应用计算器等工具进行资料统计和数据处理,既浪费时间,又容易出错不精确.为了开发微型机在医学领域中的实际应用,以便使科技人员从繁忙的数据处理工作中解放出来,加快工作
Modern medicine is not only a huge information system, a complex management system, but also a random variable system with many variables. Scientific and technological workers and managers will organize information analysis scientifically and clarified through numerous accidental secondary factors. The regularity of the existence of things, whether the difference in the number of things is only an accidental phenomenon, so as to make a more correct conclusion. Therefore, statistical analysis is an essential part of medical research, clinical trials, hospital management, and research People contact most, but it is a very tedious data processing work. Using calculators and other tools for data statistics and data processing, it is a waste of time, but also prone to errors inaccurate. In order to develop the practical application of microcomputers in the medical field, In order to free scientific and technical personnel from busy data processing work and speed up work