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科学会議のメディア報道:あまりにも多く,あまりにも早く?
Lisa M Schwartz1, Steven Woloshin, Linda Baczek
1VA Outcomes Group, Department of Veterans Affairs Medical Center, White River Junction, VT 05009, USA.
JAMA
|June 1, 2002
まとめ
科学会議の要約はメディアの注目を集めますが,多くの研究は未発表のまま,科学的評価を妨げています. この研究は,会議要約のメディアの報道と出版率を分析しています.
科学分野:
- 医学研究の普及 医学研究の普及
- 科学的コミュニケーション 科学的コミュニケーション
- 出版の倫理について
背景:
- 科学的会合で提示される予備研究要約は,限られたピアレビューにもかかわらず,多くの場合,かなりのメディアの報道を受けます.
- メディアの注目,研究の特徴,そしてその後の完全な出版の間の関係を理解することは,科学的誠実さにとって極めて重要です.
研究 の 目的:
- 科学会議の要約に関するニュース報道を分析する.
- これらの要約で提示される研究の種類を特徴づける.
- 医療文献におけるその後の完全な出版率を決定する.
主な方法:
- Lexis-Nexisで,1998年の5つの主要な科学会議のニュース記事を検索しました.
- MEDLINEと著者の連絡先を利用し,3〜3.5年以内に完全な出版状況を追跡しました.
- 概要は,研究タイプ (非ヒト,ランダム化試験,観察) とサンプルサイズによって分類されます.
主要な成果:
- 252のニュース記事で147の摘要が取り上げられ,16%は非ヒト,24%はランダム化試験,59%は観察的であった.
- 概要の50%は影響力のある雑誌に掲載され,25%は影響力のない雑誌に掲載され,25%は未発表の雑誌に掲載されました.
- 表紙の報道やプレスリリースは,出版率を大幅に改善しなかった.
結論:
- 科学会議の要約は,かなりのメディアの注目を集めている.
- 提出された研究の有意な割合は公表されず,科学コミュニティの評価を妨げています.
- メディアの報道は,出版成果の改善と相関していません.
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