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Japanese

What is biostatistics? Eisuke HIDA 1 1Department of Biostatistics and Data Science Graduate School of Medicine, Osaka University pp.477-482
Published Date 2022/7/1
DOI https://doi.org/10.11477/mf.3102200987
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Even before the big data boom, medicine and statistics had a close relationship. Statistics/biostatistics is important in the practice of EBM (Evidence Based Medicine). In particular, the involvement of statistics/biostatistics is essential to making scientific inferences about clinical research under ethical and other constraints, assuming the existence of uncertainties such as individual differences. A prerequisite for successful clinical trials is attention to trial design and planning that fully accounts for endpoints, randomization, confounding factors, and bias. This requires the cooperation and participation of experienced biostatisticians from the planning stage. Therefore, some topics related to basic statistical knowledge that medical researchers should know for effectively communicating and discussing with statisticians have been introduced: the elements that characterize clinical trials, the two types of error, the p-value in hypothesis testing and estimations in clinical trials.


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電子版ISSN 2186-7852 印刷版ISSN 1883-4833 メディカル・サイエンス・インターナショナル

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