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方法学试验质量与选择性消化道去污染对肺炎和重症患者死亡率的影响之间的关系

C A van Nieuwenhoven1, E Buskens, F H van Tiel

  • 1Department of Internal Medicine, Division of Infectious Diseases and AIDS, University Hospital, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands. m.bonten@wxs.nl

JAMA
|July 24, 2001
PubMed
概括

在低质量的试验中,选择性消化道去污染 (SDD) 预防肺炎的有效性被高估了. 改善试验设计对于准确评估重症监护室干预措施至关重要.

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