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Table 1 Demographic and clinical data

From: Comparative study of ultrasound-guided paravertebral block versus intravenous tramadol for postoperative pain control in percutaneous nephrolithotomy

 

Group P (n = 26)

Group T (n = 27)

P values

Age (years)

41.8 ± 12.3

44.5 ± 14.0

0.45

Gender (F/M)

10/16

10/17

0.91

Weight (kg)

73.8 ± 12.7

74.5 ± 12.7

0.85

Diabetes mellitus

2(7.7%)

5(18.5%)

0.24

Hypertension

8(30.8%)

5(18.5%)

0.30

Operation time (min)

87.0 ± 36.3

94.1 ± 27.8

0.42

Duration of anaesthesia (min)

94.8 ± 36.7

100.9 ± 27.3

0.49

Hospital stay (days)

2.8 ± 1.2

3.9 ± 2.7

0.06

  1. Data are presented as number, percentage, and mean ± standard deviation
  2. F female, M male