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Table 1 Demographic profile of patients in three groups

From: A comparative study of buprenorphine in two different doses as an adjuvant to levobupivacaine in US-guided lumbar plexus block for postoperative analgesia

Variable

Group L (n = 30)

Group BL (n = 30)

Group BH (n = 30)

P value

Age (years)

40.87 ± 12.89

36.37 ± 11.61

38.50 ± 14.08

0.405

Sex (male/female)

24/6

26/4

25/5

0.787

BMI (kg/m2)

23.62 ± 2.82

23.01 ± 1.98

22.27 ± 2.99

0.145

ASA status (I/ II)

26/4

21/9

22/8

0.271

Mean duration of surgery (min)

107 ± 32.36

111.83 ± 28.75

96.67 ± 34.95

0.181

  1. Values expressed as mean ± SD