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决定一篇稿件是否达到刊用标准的关键,是稿件的科学性和指导性。科研论文的科学性主要体现在实验设计上。实验设计的原则包括:对照、随机、重复和均衡。医学与其他自然科学最大的不同点就在于它将人体作为研究对象,尤其是临床实验研究更是将病人作为直接的研究对象。因此,临床实验除应遵循实验设计的基本原则外,在病例选择、设立对照、疗法选择和避免实验偏性等方面,均有其特点。文中结合实验设计的原则和审稿中遇见的典型例句,对实验设计审查中应该注意的一些问题进行了简单的介绍。
The key to determining whether a manuscript reaches the published standard is the scientific and guiding manuscript. Scientific research papers mainly embodied in the experimental design. The principles of experimental design include: control, randomization, repetition, and equilibrium. The biggest difference between medicine and other natural sciences is that it treats the human body as the object of study. In particular, the study of clinical trials takes the patient as a direct object of study. Therefore, in addition to the basic principles of experimental design, clinical trials have their own characteristics in case selection, establishment of control, choice of therapy and avoidance of experimental bias. In this paper, some typical problems that should be noticed in the experiment design review are briefly introduced according to the principle of experimental design and the typical example sentences encountered in peer review.