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Table 3 Secondary outcomes after matching. Data are presented as means with 95% confidence intervals

From: Interscalene brachial plexus block for surgical repair of clavicle fracture: a matched case-controlled study

 

Difference in means

p value

Perioperative Sufentanil administration (μg)

28 (24–33)

< 0.001

< 0.0001

Resting pain scores at 2 postoperative hours (NRS, 0–10)

1.7 (0.8–2.5)

< 0.001

I.v. morphine equivalent consumption at 24 postoperative hours (mg)

9.9 (6.7–13.0)

< 0.001

Resting pain scores at 24 postoperative hours (NRS, 0–10)

− 0.5 (− 0.4–1.3)

0.21

Rate of PONV within 24 postoperative hours

7% (− 3–17%)

0.23

  1. PONV postoperative nausea and vomiting