Analgesics

Group 0
Control
(n = 40)

Group 1
Intervention
(n = 40)

n (%)

Dose (mg)

n (%)

Dose (mg)

  P1

   P2

Morphine

20 (50)

4.8 ± 1.2

4 (10)

5.5 ± 1.0

0.01*

0.59

Hydromorphone

2 (5)

0.3 ± 0.1

1 (3)

1.0 ± 0.1

0.55

1.00

Mepiridine

1 (3)

60 ± 11.5

2 (5)

35 ± 10.2

0.55

1.00