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Table 4 Anesthetic variables and adverse effects

From: Effect of quadratus lumborum block on postoperative cognitive function in elderly patients undergoing laparoscopic radical gastrectomy: a randomized controlled trial

  Q group (n=30) C group (n=29) P
Remifentanil dosage (ug) 1.26±0.4# 1.53±0.4 0.013
Sufentanil consumption (ug) 35.77±10.2# 41.72±11.0 0.036
Time of recovery (min) 18.3±6.3# 22.1±6.6 0.028
PONV 9 (3.0%) 11 (3.8%) 0.520
Postoperative hypotension 0 0  
Pruritus 8 (26.7%) 6 (20.0%) 0.590
Respiratory depression 0 0  
  1. Compared with group C, #P<0.05. Continuous data were compared by Student's t-test; categorical data were compared by Fisher's exact test
  2. PONV postoperative nausea and vomiting