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腹腔外科手术和全因死亡率:使用非手术比较器的研究方法的方法审查

Karine Suissa1, Sebastian Schneeweiss1, Robert J Glynn1

  • 1Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Diabetes, obesity & metabolism
|July 16, 2024
PubMed
概括

非随机减肥手术研究中的偏见可能会高估死亡率的好处. 调整身体质量指数 (BMI) 和不朽时间偏差减少了观察到的生存优势,这表明在解释这些结果时要谨慎.

关键词:
减肥手术 减肥手术是什么偏见 偏见 偏见 偏见 偏见混是一种混.不朽的时间不朽的时间.非外科手术的比较器.观察性研究是一种观察性研究.

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