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Table 1 Demographic data and surgical and anesthetic characteristics

From: Comparison of the analgesic effect of ultrasound-guided paravertebral block and ultrasound-guided retrolaminar block in Uniportal video-assisted Thoracoscopic surgery: a prospective, randomized study

  Group P Group R P value
Age (years) 53.7 ± 14.0 55.3 ± 11.8 0.630
BMI (kg/m2) 24.3 ± 3.0 23.2 ± 3.5 0.602
Sex (F/M) 22/8 25/5 0.532
ASA classification (I/II) 4/26 6/24 0.488
Surgical method (uniportal video-assisted lobectomy/uniportal video-assisted wedge resection) 20/10 17/13 0.434
Duration of surgery (min) 112.8 ± 35.5 116.23 ± 49.9 0.762
Duration of anesthesia (min) 138.5 ± 39.3 142.6 ± 49.6 0.724
Intraoperative sufentanil consumption (μg) 22.60 ± 2.83 26.64 ± 3.54 < 0.001
Total postoperative sufentanil consumption (μg) 21.52 ± 8.48 38.91 ± 13.27 < 0.001
Rescue flurbiprofen axetil (used/not used) 2/28 4/26 0.671
Rescue meperidine (used/not used) 0/30 0/30
  1. Data are expressed as the mean ± SD for numbers. There were no significant differences between the groups. BMI body mass index, ASA American Society of Anesthesiologists, F female, M male, P paravertebral block, R retrolaminar block.