NPO????????????(J-CRSU)??? - PowerPoint PPT Presentation

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NPO????????????(J-CRSU)???

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Meinert C Clinical Trials ... Lan-DeMets ... – PowerPoint PPT presentation

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Title: NPO????????????(J-CRSU)???


1
?????????????????-?????????????-
2005FEB02
  • NPO????????????(J-CRSU)???
  • ?????????? ?????/??キ?????
  • ????

2
??(??)?????
  • ????????????(?????????)
  • Clarity Minimizing bias (random error)
  • ??(????)????????
  • Comparability Minimizing bias, Internal
    validity
  • ?????????????????
  • Generalizability External validity

3
??????
  • ????????????I??????D???????????
  • ??
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