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Table 2 Visual analog scale pain scores at rest and movement

From: Ultrasound-guided quadratus lumborum block for perioperative analgesia in robot-assisted partial nephrectomy: a randomized controlled trial

Measurement time

Control group (n=28)

QLB group (n=28)

P value

Rest

   

 4 h

1.93±0.86

1.43±1.03*

0.022

 6 h

3.04±0.88

1.82±0.77*

< 0.001

 12 h

2.64±1.06

1.50±0.69*

0.001

 24 h

2.04±0.74

1.32±0.82*

0.008

 48 h

1.46±0.64

0.96±0.69

0.076

 Movement

   

 4 h

2.61±0.88

2.07±0.72

0.075

 6 h

4.4±1.1

3.4±1.1*

< 0.001

 12 h

3.46±1.10

2.32±0.67*

0.001

 24 h

3.29±0.85

2.57±0.88*

0.002

 48 h

2.61±0.63

2.25±0.65*

0.013

  1. Data are presented as mean ± standard deviation
  2. *Significant (P < 0.05) difference between groups
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Trials

ISSN: 1745-6215