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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