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Table 1 Demographic characteristics and ASA classification of the study groups

From: Comparison of different volumes spread of erector spinae block in postmastectomy pain syndrome management: a prospective randomized comparative study

 

The 20 ml group (n = 25)

The 30 ml group (n = 25)

95% CI

Age

44.96 ± 5.697

48.08 ± 5.499

-6.3, 0.1

Weight

73.10 ± 10.894

75.47 ± 11.251

-8.7, 3.9

Height

1.66 ± 0.039

1.65 ± 0.045

0

BMI

26.41 ± 3.71

27.58 ± 3.875

-3.3, 1

ASA

1

10 (40%)

7 (28%)

-

2

12 (48%)

16 (64%)

3

3 (12%)

2 (8%)

  1. Data were expressed as mean ± standard deviation or number (percent)
  2. ASA American society of Anesthesiology, BMI Body mass index, 95% CI 95% confidence interval
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BMC Anesthesiology

ISSN: 1471-2253

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