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Table 2 Block performance data

From: Posterior parasagittal in-plane ultrasound-guided infraclavicular brachial plexus block–a case series

Imaging time, mean (SD), min: sec

0:29(0:15)

Needling time, mean (SD), min: sec

4:31(1:00)

Performance time, mean (SD), min: sec

5:03(1:05)

Onset time, mean (SD), min: sec

22:46(4:16)

Total anaesthesia related time, mean (SD), min: sec

27.50(4.36)

Success rate - surgical anaesthesia, n (%)

18(100.0)

Paraesthesia, n (%)

5(27.8)

Vascular puncture, n, (%)

0(0)

Tourniquet pain, n (%) / total cases required tourniquet application

0(0)/13

  1. Continuous variables were presented as means (SDs); SD, standard deviation; categorical variables were presented as count or percentage. Imaging, needling, performance, and total anaesthesia-related times were calculated only for patients with a composite score of 14 points at 30 min