Upper limb muscular activity and perceived workload during laryngoscopy: comparison of Glidescope® and Macintosh laryngoscopy in manikin: an observational study D. Caldiroli, F. Molteni, A. Sommariva, S. Frittoli, E. Guanziroli, P. Cortellazzi, E.F. Orena British Journal of Anaesthesia Volume 112, Issue 3, Pages 563-569 (March 2014) DOI: 10.1093/bja/aet347 Copyright © 2014 The Author(s) Terms and Conditions
Fig 1 Mean muscular activity (area under the curve, AUC) of each operator muscle under the two experimental conditions (Macintosh and Glidescope®). British Journal of Anaesthesia 2014 112, 563-569DOI: (10.1093/bja/aet347) Copyright © 2014 The Author(s) Terms and Conditions
Fig 2 Example of upper trapezius SEMG data for a single operator in a single trial under two experimental conditions (Macintosh and Glidescope®). British Journal of Anaesthesia 2014 112, 563-569DOI: (10.1093/bja/aet347) Copyright © 2014 The Author(s) Terms and Conditions
Fig 3 Box plot illustrating the distribution of the six workload factors under the two experimental conditions. British Journal of Anaesthesia 2014 112, 563-569DOI: (10.1093/bja/aet347) Copyright © 2014 The Author(s) Terms and Conditions