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Table 4 Clinical outcome measures

From: No correlation between minimal electrical charge at the tip of the stimulating catheter and the efficacy of the peripheral nerve block catheter for brachial plexus block: a prospective blinded cohort study

 

Total (n = 34)

MEC (nC)

589 (1414) [30 – 5000]

NRS* recovery

0.7 (1.7) [0 – 6]

NRS t = 24 h

2.1 (2.1) [0 – 7]

NRS average during 24 h

2.5 (2.0) [0 – 7]

NRS max during 24 h

3.9 (2.8) [0 – 9]

Morphine consumption; mg

8.9 (9.9) [0 – 29]

  1. Values are mean (SD) [range]. *NRS = numeric rating scale for pain.
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BMC Anesthesiology

ISSN: 1471-2253

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