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Table 1 Basic data of patients

From: Dexmedetomidine combined with ropivacaine for erector spinae plane block after posterior lumbar spine surgery: a randomized controlled trial

Categury

Groups

P-value

Ropivacaine (n = 60)

Ropivacaine + Dex (n = 60)

Age (years)

56.40 ± 7.87

54.77 ± 8.61

0.280

Gender (male/female)

30/30

31/29

0.855

Weight (Kg)

63.78 ± 6.34

64.35 ± 6.12

0.619

Height (cm)

165.70 ± 7.86

165.80 ± 7.38

0.943

ASA status

  

0.572

I

24 (40%)

21 (35%)

 

II

36 (60%)

39 (65%)

 

Anesthesia time(min)

152.60 ± 16.47

152.55 ± 15.37

0.986

Surgery time (min)

141.48 ± 17.13

141.70 ± 15.71

0.943

PCA bolus

3 (3–4)

2.5 (2–3)

0.023*

  1. Data were presented as mean ± standard deviations or median (interquartile range). Compared with the control group, *P < 0.05
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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