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ジャーナルの品質指標と臨床研究の論文の方法論的品質の関連付け
Kirby P Lee1, Marieka Schotland, Peter Bacchetti
1Institute for Health Policy Studies, School of Medicine, University of California, San Francisco, CA, USA.
JAMA
|June 1, 2002
まとめ
ジャーナルの引用率と受け入れ率は,出版された研究の方法論的質を予測します. 高い引用率と低い受け入れ率は,より高い品質の科学論文を示しています.
科学分野:
- 医学研究 医学研究
- 科学出版は科学的な出版である.
- ビビロメトリクス (Bibliometrics) とは
背景:
- 高品質の科学雑誌を特定することは,臨床医,科学者,および健康政策アナリストにとって極めて重要です.
- 最新の医学文献にアクセスするには,信頼できるジャーナル選択ツールが必要です.
研究 の 目的:
- ジャーナルの特徴が研究論文の方法論的質を予測するかどうかを判断する.
- ピアレビューステータス,引用率,インパクトファクター,流通量,受け入れ率,MEDLINEインデックス化,ブランドン・ヒル・リストインデックス化の予測価値を評価する.
主な方法:
- 人間の被験者に関する243件のオリジナルの研究論文の横断的な研究.
- 一般的な内部医学雑誌の分析.
- 方法論的な品質の予測要因を評価するための統計モデリング.
主要な成果:
- ジャーナルの引用率は,全体的な記事の品質の最も重要な予測指標でした.
- ランダム化対照試験 (RCT) の場合,受容率は最も強力な予測因子でした.
- 非RCTでは,ジャーナル引用率が最も予測的であった.
結論:
- 高い引用率,インパクトファクター,および流通は,より高い方法論的品質を予測します.
- 手稿の受け入れ率が低く,ブランドン・ヒル・ライブラリー・リストに掲載されていることも,質が高いことを示している.
- これらのジャーナルメトリックは,高品質の医学文献の選択に役立ちます.
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