12 有關治療效果研究的敘述,下列何者錯誤?
(A)若病患被安排到治療組,可能會對治療效果產生預期性的安慰劑效果(placebo effect)
(B)若病患被安排到控制組,可能會對治療效果產生預期性的失望效果(frustro effect)
(C)採取雙盲控制組設計(double-blind control),就能完全避免參與者對治療的預期效果
(D)採取比較性治療研究(comparative treatment research)設計,可同時考慮治療歷程及治療結果

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統計: A(67), B(104), C(450), D(70), E(0) #2191359

詳解 (共 2 筆)

#4996021
C. 應該是要去探問受試者是否猜測自己是...
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Comparative effectiveness research compares two active forms of treatment or usual care in comparison with usual care with an additional intervention element. Comparative effectiveness research differs from study designs that have an inactive control, such as a 'no-intervention' or placebo group.

ref:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4988047/

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私人筆記 (共 1 筆)

私人筆記#5134245
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雙盲實驗設計的目的是減少偏見,其中研究者...
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