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Table 1 Demographic data, duration of anesthesia and surgery, and target propofol concentration for anesthesia maintenance

From: Pectoral nerve block combined with general anesthesia for breast cancer surgery: a retrospective comparison

  TIVA (n = 36) TIVA + PECSB (n = 35) p value
Age (years) 60.6 ± 10.9 56.0 ± 12.7 0.11
Body mass index (kg/m2) 23.8 ± 3.8 22.5 ± 2.8 0.11
Duration of anesthesia (min) 159 ± 47 165 ± 34 0.53
Duration of surgery (min) 108 ± 43 106 ± 35 0.81
Target propofol concentration (μg/mL) 2.83 ± 0.46 2.95 ± 0.37 0.23
  1. Data are shown as means ± SDs. Unpaired t tests were used to analyze the data