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本文中我们简要地回顾并提供了医疗和公共研究设计中使用的一些基本概念的有关注意事项,特别是主要问题、假设检验、和样本量。此外,我们还讨论了最近几年的一些扩展和发展。
In this article, we briefly review and provide some notices on some of the basic concepts used in medical and public research design, especially the major issues, hypothesis testing, and sample size. In addition, we discussed some extensions and developments in recent years.