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Table 1 Descriptive analysis of the demographic and surgical data in each group

From: Pre-emptive quadratus lumborum block for laparoscopic bariatric surgery: a prospective randomized controlled study

Variable Group Q Group C P value
Sex (M/F) 4/11 6/9 0.439*
Age (years) 33.00 ± 8.51 31.33 ± 9.96 0.626°
ASA (II/III) 9/6 10/5 0.544*
BMI 50.46 ± 7.79 46.50 ± 6.76 0.148°
Duration of surgery (min) 131.33 ± 26.96 130.33 ± 28.81 0.923°
Type of surgery (sleeve/bypass) 7/8 11/4 0.136*
  1. Data presented as mean ± SD or count
  2. °Measured by the independent t-test
  3. *Measured by the chi-square test