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Table 2 Comparison of use of remifentanil and propofol and quality of anesthetic recovery between the two groups (mean ± SD)

From: Effects of indexes of consciousness (IoC1 and IoC2) monitoring on remifentanil dosage in modified radical mastectomy: a randomized trial

Item T group (n = 54) C group (n = 53) P
Use of remifentanil    
 Adjustment frequency of target concentration (times/surgery) 2.9 ± 1.9a 2.0 ± 0.2a 0.009a
 Infusion duration (h) 1.1 ± 0.6 1.3 ± 0.7 0.428
 Mean dose (μg kg-1 h-1) 3.8 ± 1.9 3.2 ± 1.2 0.003
Use of propofol    
 Adjustment frequency of target concentration (times/surgery) 3.0 ± 2.0a 3.0 ± 1.9a 0.444a
 Infusion duration (h) 1.6 ± 0.5 1.9 ± 0.6 0.523
 Mean dosage (μg kg-1 h-1) 8.8 ± 1.1 8.3 ± 1.0 0.903
Quality of anesthetic recovery    
 Voluntary eye opening (min) 5.4 ± 3.1 6.2 ± 2.3 0.782
 Extubation time (min) 9.8 ± 6.1 9.3 ± 5.7 0.816
 Awakening score 3.9 ± 0.7 4.0 ± 0.9 0.960
  1. a Indicates the results of rank sum test