Performance of entropy and Bispectral Index as measures of anaesthesia effect in children of different ages† A.J. Davidson, G.H. Huang, C.S. Rebmann,

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Performance of entropy and Bispectral Index as measures of anaesthesia effect in children of different ages† A.J. Davidson, G.H. Huang, C.S. Rebmann, C. Ellery British Journal of Anaesthesia Volume 95, Issue 5, Pages 674-679 (November 2005) DOI: 10.1093/bja/aei247 Copyright © 2005 British Journal of Anaesthesia Terms and Conditions

Fig 1 Pre-awakening values for BIS, response entropy and state entropy. British Journal of Anaesthesia 2005 95, 674-679DOI: (10.1093/bja/aei247) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions

Fig 2 BIS values for each child in each age group at each sevoflurane concentration. British Journal of Anaesthesia 2005 95, 674-679DOI: (10.1093/bja/aei247) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions

Fig 3 Response entropy values for each child in each age group at each sevoflurane concentration. British Journal of Anaesthesia 2005 95, 674-679DOI: (10.1093/bja/aei247) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions

Fig 4 State entropy values for each child in each age group at each sevoflurane concentration. British Journal of Anaesthesia 2005 95, 674-679DOI: (10.1093/bja/aei247) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions

Fig 5 SevoBIS50 (%), SevoRE50 (%) and SevoSE45.5 (%) for each age group. Data are shown as predicted value and standard error of predicted value. British Journal of Anaesthesia 2005 95, 674-679DOI: (10.1093/bja/aei247) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions