関連する実験動画
Updated: Jul 11, 2026

09:38
Hybrid-Cut: An Improved Sectioning Method for Recalcitrant Plant Tissue Samples
Published on: November 23, 2016
ランセットの統計的レビュープロセス:著者が改善すべき分野
S M Gore1, G Jones, S G Thompson
1MRC Biostatistics Unit, Cambridge, UK.
Lancet (London, England)
|July 11, 1992
まとめ
提出された論文の統計的レビューは,方法論と推論における重要な問題を明らかにした. 多くの研究は,実質的な改訂を必要とし,統計的不十分性のために拒否され,科学的な報告の改善の必要性を強調しました.
科学分野:
- 医学研究方法論 医学研究方法論
- 出版物における統計分析
背景:
- ランセットは,従来のレビュー後の手稿の統計的レビューを実施しました.
- このレビューは,提出された論文における一般的な統計的および方法論的欠陥を特定することを目的とした.
研究 の 目的:
- 提出された原稿に関する統計審査員からの批判を要約する.
- 医療出版物における統計的方法,報告,推論の質を評価する.
主な方法:
- 1990年11月から1991年6月にかけてランセットに提出された191件の論文の統計レビューフィードバックの分析.
- 論文の分類は,査読者の勧告に基づいて行われます (受け入れられる,修正が必要,拒否).
主要な成果:
- 論文の54%のみが可決または改訂後可決であり,14%が却下を推奨された.
- 方法と結果の記述は約50%の論文では不十分であり,概要と結論は約25%では不十分であった.
- 分析または設計上の欠陥に関連した主要な推論誤りは,48件の論文で発生しました.
結論:
- 提出された医療論文の有意な割合は,統計的および方法論的な欠陥を示しています.
- 著者は,研究設計と統計分析に基づく結論の正当性を改善する必要があります.
- 統計的レビューは,公表された研究の妥当性と信頼性を確保するために極めて重要です.
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