A Crossover Comparison of the Sensitivity and the Specificity between BIS and AEP in Predicting Unconsciousness in General Anesthesia

Table 2

Haemodynamic data.

	Stage	Mean ± SD		values
		Propofol	Sevoflurane
Systolic blood pressure (SBP) in HHmg	Base	117.6 ± 12.7	117.1 ± 15.3	Group: 0.4542; Time: <0.0001; Interact: 0.0542
	Sed	112.2 ± 11.8	112.5 ± 11.1
	Uncon	105.8 ± 8.8	109.4 ± 10.4
	Anes	102.0 ± 7.4	108.4 ± 11.2
Heart rate (HR) in beat min^−1	Base	80.5 ± 10.7	79.6 ± 10.4	Group: 0.0784; Time: 0.0596; Interact: 0.0118
	Sed	76.7 ± 8.6	81.0 ± 11.4
	Uncon	72.2 ± 10.1	79.2 ± 13.1
	Anes	72.9 ± 11.7	84.4 ± 14.9
Respiratory rate (RR) in breaths min^−1	Base	18.3 ± 3.2	17.0 ± 3.1	Group: 0.0964; Time: 0.4993; Interact: 0.9212
	Sed	17.9 ± 2.6	16.6 ± 2.6
	Uncon	18.2 ± 2.4	16.7 ± 2.7
	Anes	18.2 ± 2.7	17.1 ± 2.7

Significant at 0.05. Notes: repeated measures analysis of variance was applied. Interact = grouptime interaction effect.