吴俊林, 唐雪莉, 陈霞, 戴浩然, 李家兵, 黄艳君, 黄国平. 设计类型与变量类型对医学研究统计方法恰当选择的影响[J]. 循证医学, 2021, 21(2): 118-123. DOI: 10.12019/j.issn.1671-5144.2021.02.011
    引用本文: 吴俊林, 唐雪莉, 陈霞, 戴浩然, 李家兵, 黄艳君, 黄国平. 设计类型与变量类型对医学研究统计方法恰当选择的影响[J]. 循证医学, 2021, 21(2): 118-123. DOI: 10.12019/j.issn.1671-5144.2021.02.011
    WU Jun-lin, TANG Xue-li, CHEN Xia, DAI Hao-ran, LI Jia-bin, HUANG Yan-jun, HUANG Guo-ping. The Influence of Design Type and Variable Type on the Appropriate Choice of Statistical Methods for Clinical Medical Research[J]. Journal of Evidence-Based Medicine, 2021, 21(2): 118-123. DOI: 10.12019/j.issn.1671-5144.2021.02.011
    Citation: WU Jun-lin, TANG Xue-li, CHEN Xia, DAI Hao-ran, LI Jia-bin, HUANG Yan-jun, HUANG Guo-ping. The Influence of Design Type and Variable Type on the Appropriate Choice of Statistical Methods for Clinical Medical Research[J]. Journal of Evidence-Based Medicine, 2021, 21(2): 118-123. DOI: 10.12019/j.issn.1671-5144.2021.02.011

    设计类型与变量类型对医学研究统计方法恰当选择的影响

    The Influence of Design Type and Variable Type on the Appropriate Choice of Statistical Methods for Clinical Medical Research

    • 摘要: 恰当的统计方法选择对医学研究结果可信度的影响显而易见,关于在医学科研中如何恰当选择统计方法的文章和著作虽然不在少数,但目前中文医学期刊中统计分析方法误用情况仍屡见不鲜。原因可能是复杂的,其中过度追求具体方法的使用而对其基本概念理解的不充分可能是误用统计方法的重要原因之一。本文将以研究设计阶段所涉及的设计类型和变量类型两个重要概念为核心探讨选择恰当统计方法需要把握的要点。旨在提高医学论文的科学性和统计学内容的编校质量。

       

      Abstract: The impact of proper statistical method selection on the credibility of medical research results is obvious. Naturally, there are many articles and works on how to properly select statistical methods in medical research. However, the misuse of statistical analysis methods in Chinese medical journals is still common. The reasons may be complex, but excessive pursuit of the use of specific methods and insufficient understanding of their basic concepts may be one of the important reasons for the misuse of statistical methods. This article will focus on the two important concepts of design types and variable types involved in the design phase, and discuss the key points to choose appropriate statistical methods. The aim is to improve the scientific and statistical quality of medical papers.

       

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