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Table 6 Intraoperative hemodynamic data

From: Comparison of dexmedetomidine vs. remifentanil combined with sevoflurane during radiofrequency ablation of hepatocellular carcinoma: a randomized controlled trial

  Mean arterial blood pressure (mm Hg) Heart rate (beats/min)
Remifentanil Dexmedetomidine P Remifentanil Dexmedetomidine P
Baseline/ administration 96.83 ± 10.42 96.69 ± 9.70 0.943 73.28 ± 11.74 71.81 ± 13.41 0.574
 2 min 95.74 ± 10.52 94.19 ± 10.77 0.481 72.64 ± 12.37 71.98 ± 13.65 0.807
 5 min 94.79 ± 11.14 94.32 ± 9.91 0.830 71.47 ± 10.62 70.81 ± 13.44 0.792
 10 min 93.81 ± 10.82 92.04 ± 10.45 0.423 71.11 ± 11.02 68.70 ± 13.89 0.355
 15 min 93.04 ± 11.29 89.49 ± 11.53 0.135 70.83 ± 12.58 65.68 ± 12.75 0.052
Intubation 75.28 ± 11.00 71.53 ± 12.30 0.123 62.77 ± 9.54 59.06 ± 11.71 0.096
 1 min 92.47 ± 15.35 87.94 ± 15.49 0.158 75.38 ± 15.46 70.62 ± 12.93 0.018
 2 min 82.60 ± 11.31 80.70 ± 12.27 0.439 67.30 ± 13.06 62.36 ± 11.56 0.055
 5 min 75.38 ± 10.10 73.66 ± 9.67 0.400 60.13 ± 10.84 58.64 ± 10.33 0.497
Surgery 74.21 ± 10.83 69.85 ± 11.20 0.058 61.32 ± 9.00 58.33 ± 9.50 0.122
 15 min 80.43 ± 10.84 77.00 ± 16.01 0.299 63.98 ± 8.55 60.45 ± 9.73 0.071
 30 min 80.68 ± 16.89 75.91 ± 17.40 0.183 67.76 ± 12.90 59.21 ± 8.26 < 0.001
 45 min 75.26 ± 21.10 70.18 ± 25.82 0.306 69.71 ± 11.18 62.32 ± 8.44 0.002
 60 min 69.22 ± 22.83 61.62 ± 24.67 0.139 69.15 ± 8.45 61.37 ± 9.61 0.001
PACU 96.72 ± 11.62 94.30 ± 11.98 0.322 74.24 ± 11.64 66.82 ± 13.01 0.005
 5 min 100.26 ± 12.24 98.77 ± 12.24 0.577 78.93 ± 13.73 70.56 ± 14.42 0.006
Extubation 104.13 ± 13.85 102.47 ± 10.22 0.510 85.70 ± 14.11 80.09 ± 12.66 0.045
 1 min 101.17 ± 12.63 100.57 ± 8.75 0.791 82.66 ± 13.08 75.23 ± 12.39 0.006
 5 min 97.96 ± 9.41 96.30 ± 9.45 0.396 76.68 ± 12.07 70.21 ± 10.52 0.007
  1. Values are expressed as mean ± standard deviation
  2. PACU post-anesthesia care unit