Table 2 Postoperative pain evaluation: comparisons between the NRS numerical rating scale between the OFA group and the control group. Median (minimum, maximum).

From: A blended opioid-free anesthesia protocol and regional parietal blocks in laparoscopic abdominal surgery- a randomized controlled trial

 

Group

p.value

CTRL

OFA

185

183

NRS T0

4.00 [1.00, 6.00]

1.00 [1.00, 4.00]

< 0.001

NRS T1

3.00 [1.00, 6.00]

1.00 [1.00, 3.00]

< 0.001

NRS T2

3.00 [1.00, 5.00]

1.00 [1.00, 3.00]

< 0.001

NRS T3

2.00 [1.00, 4.00]

1.00 [1.00, 2.00]

< 0.001

NRS T4

2.00 [1.00, 4.00]

1.00 [1.00, 2.00]

< 0.001

Back to article page