Journal of Critical Care
Volume 21, Issue 1 , Pages 1-7, March 2006

Methods to adjust for bias and confounding in critical care health services research involving observational data

  • Hannah Wunsch, MD, MSc

      Affiliations

    • Department of Anesthesiology, Columbia Presbyterian Medical Center, Columbia University, New York, NY 10032, USA
    • Corresponding Author InformationCorresponding author. Tel.: +1 212 305 8633.
    • ,
  • Walter T. Linde-Zwirble

      Affiliations

    • ZD Associates LLC, Perkasie, PA 18944, USA
    • ,
  • Derek C. Angus, MD, MPH, FRCP

      Affiliations

    • Clinical Research, Investigation, and Systems Modeling of Acute Illness (CRISMA) Laboratory, Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA

Received 16 November 2005; received in revised form 17 January 2006; accepted 24 January 2006.

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PII: S0883-9441(06)00006-2

doi:10.1016/j.jcrc.2006.01.004

Journal of Critical Care
Volume 21, Issue 1 , Pages 1-7, March 2006

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