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Table 2 Comparison between groups of rescue dose of fentanyl 0.5 μg/kg

From: Single injection pectoral nerve block (Pecs I and Pecs II) versus local anesthetic infiltration for ambulatory breast augmentation combined with monitored anesthesia care

Number of intraoperative rescue doses of fentanyl

Pecs group, n = 29

LA group, n = 26

P value

0

3

1

0.016*

1

14

5

2

8

12

3

4

8

  1. Data are presented as number
  2. *P < 0.05 is considered significant between the two groups