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Table 1 Comparison of general characteristics of the patients between the two groups (mean ± standard)

From: Applicability and effectiveness of ultrasound combined with nerve stimulator-guided lumbosacral plexus block in the supine versus lateral position during surgeries for lower limb fracture-a prospective randomized controlled trial

Parameter

S group (n = 63)

L group (n = 63)

P value

Age (years)a

56.6 ± 15.4

55.8 ± 14.6

0.758

BMI (kg/m2)a

22.8 ± 1.8

23.0 ± 2.0

0.564

ASA grade I/II (n)b

27/36

25/38

0.717

Sex (M/F)b

38/25

34/29

0.471

  1. Abbreviations: BMI Body Mass Index, ASA American Society of Anesthesiologists
  2. a Student’s t-test
  3. b χ2 tests or Fisher’s exact tests
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BMC Anesthesiology

ISSN: 1471-2253

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