Intensive Care Medicine

, Volume 34, Issue 10, pp 1743–1745 | Cite as

Tracheostomy timing, enrollment and power in ICU clinical trials



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Copyright information

© Springer-Verlag 2008

Authors and Affiliations

  1. 1.Department of Critical Care Medicine Sunnybrook Health Sciences CentreTorontoCanada
  2. 2.Interdepartmental Division of Critical Care MedicineUniversity of TorontoTorontoCanada
  3. 3.Division of Pulmonary, Allergy and Critical Care, Center for Clinical Epidemiology and Biostatistics, The Leonard Davis Institute of Health EconomicsUniversity of Pennsylvania School of MedicinePhiladelphiaUSA

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