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Table 1 Descriptive statistics (upper part), MV = mean value, SD = standard deviation, n = number. Consumption of analgesicis (lower part) for US-ILIHB and PWI group, p = significance

From: Ultrasound-guided ilioinguinal-iliohypogastric block (ILIHB) or perifocal wound infiltration (PWI) in children: a prospective randomized comparison of analgesia quality, a pilot study

 

US-ILIHB (n = 53)

PWI (n = 50)

MW

SD

n

(%)

MW

SD

n

(%)

Sex

F (n/ %)

  

9

17.0

  

4

8.0

M (n/ %)

  

44

83.0

  

46

92.0

ASA

I

  

50

94.3

  

41

82.0

II

  

3

5.7

  

9

18.0

Age (months)

27.8

14.0

53

 

26.0

12.9

50

 

Body weight (kg)

13.0

3.1

53

 

12.5

2.8

50

 

Duration of surgery (min.)

36.3

14.4

53

 

36.7

13.4

50

 
 

MW

SD

n

 

MW

SD

n

 

(n)Piritramide p = 0.082

0.4

0.6

53

 

0.6

0.8

50

 

Σ Piritramide (mg) p = 0.059

0.2

0.4

53

 

0.4

0.5

50

 

(n)Clonidine

p = 0.048

0.2

0.6

53

 

0.4

0.6

50

 

Σ Clonidine (μg) p = 0.049

3.0

6.5

53

 

5.9

8.4

50