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Predictive value of the El-Ganzouri multivariate risk index for difficult tracheal intubation: a comparison of Glidescope® videolaryngoscopy and conventional Macintosh laryngoscopy P. Cortellazzi, L. Minati, C. Falcone, M. Lamperti, D. Caldiroli British Journal of Anaesthesia Volume 99, Issue 6, Pages (December 2007) DOI: /bja/aem297 Copyright © 2007 British Journal of Anaesthesia Terms and Conditions
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Fig 1 Lateral profile of the Glidescope® blade (a) and view of the laryngeal structures after introduction of the tube into the trachea (b). British Journal of Anaesthesia , DOI: ( /bja/aem297) Copyright © 2007 British Journal of Anaesthesia Terms and Conditions
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Fig 2 ROC curves for the El-Ganzouri risk index, computed using Macintosh laryngoscopy or Glidescope® videolaryngoscopy as reference standard. The ciphers along the curves are the corresponding El-Ganzouri scores. SE, sensitivity; SP, specificity. British Journal of Anaesthesia , DOI: ( /bja/aem297) Copyright © 2007 British Journal of Anaesthesia Terms and Conditions
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