灰色の文献の含有は,メタアナリシスで報告された介入の有効性の推定に影響を与えますか?

L McAuley1, B Pham, P Tugwell

  • 1Thomas C Chalmers Center for Systematic Reviews, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada.

Lancet (London, England)
|November 10, 2000
PubMed
まとめ

メタ分析から灰色の文献を除外すると,介入効果の推定値が膨らむ可能性があります. 公開された証拠と灰色の文献の両方を含むすべての利用可能な証拠は,正確なシステマティック・レビューとメタ分析のために不可欠です.

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