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Updated: Jul 12, 2026

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
19:15

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Published on: August 25, 2014

胎児における予防用イブプロフェン:多センター,ランダム化,ダブルブラインド,プラセボ対照試験

Bart Van Overmeire1, Karel Allegaert, Alexandra Casaer

  • 1Antwerp University Hospital, Edegem, Belgium. bart.van.overmeire@uza.be

Lancet (London, England)
|November 30, 2004
PubMed
まとめ

胎児におけるイブプロフェンの早期予防は,重度の心室内出血を予防することはできず,特許ドクトゥス・アテリオサスを効果的に閉じる. この研究は,イブプロフェンを強調しています.

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Blind Procedures02:07

Blind Procedures

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Randomized Experiments

The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
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Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
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