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Table 6 Mean Ramsay sedation score

From: Intrathecal bupivacaine versus bupivacaine and clonidine in pediatrics: a double-blind controlled study

Time, min

Group B

n = 30

Group BC

n = 30

p-value

15

3 ± 0

3.97 ± 0.18

0.0001

30

2 ± 0

3.3 ± 0.47

0.0001

45

1.77 ± 0.43

3.3 ± 0.47

0.0001

60

1.77 ± 0.43

3.3 ± 0.47

0.0001

120

1.77 ± 0.43

3 ± 0

0.0001

180

1.57 ± 0.50

3 ± 0

0.0001

240

1.57 ± 0.50

3 ± 0

0.0001

360

 

2.97 ± 0.18

 

420

 

2 ± 0

 
  1. P ≥ 0.5 nonsignificant; ≤ 0.5 significant; ≤ 0.001 highly significant