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<p>Criteria for assessment of the significance of scientific articles are presented. The focus is on research design and methodology, illustrated by the classical study on prehospital volume treatment of severely injured individuals with penetrating torso injuries by Bickell et&#xa0;al. (1994). A&#xa0;well-thought out research design is crucial for the success of a&#xa0;scientific study and is documented in a&#xa0;study protocol beforehand. A&#xa0;hypothesis is a&#xa0;provisional explanation or prediction and must be testable, falsifiable, precise, and relevant. There are various types of randomization methods, with the randomized controlled trial being the gold standard for clinical interventional studies. When reading a&#xa0;scientific article it is important to verify whether the research design and setting align with the research question and whether potential sources of error have been considered and controlled. Critical scrutiny should also be applied to references, the funding and expertise of the researchers.</p>

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How to: einen wissenschaftlichen Artikel richtig lesen

  • 期刊论文

  • 发表日期：

    2025年2月19日

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  • Katharina Fetz,
  • Johanna Rutetzki,
  • Rolf Lefering

摘要

Criteria for assessment of the significance of scientific articles are presented. The focus is on research design and methodology, illustrated by the classical study on prehospital volume treatment of severely injured individuals with penetrating torso injuries by Bickell et al. (1994). A well-thought out research design is crucial for the success of a scientific study and is documented in a study protocol beforehand. A hypothesis is a provisional explanation or prediction and must be testable, falsifiable, precise, and relevant. There are various types of randomization methods, with the randomized controlled trial being the gold standard for clinical interventional studies. When reading a scientific article it is important to verify whether the research design and setting align with the research question and whether potential sources of error have been considered and controlled. Critical scrutiny should also be applied to references, the funding and expertise of the researchers.