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Table 3 Comparison of ΔLac before and after administration of low-dose NE between groups

From: Effect of intravenous low-dose norepinephrine on blood loss in non-tourniquet total knee arthroplasty under general anesthesia: a randomized, double-blind, controlled, single-center trial

 

NE Group (n = 60)

C Group (n = 60)

Z

P value

ΔLac (mmol/L)

0.20 (− 0.18,0.70)

0.50 (0,0.98)

− 1.285

0.199*

  1. *Mann–Whitney U test
  2. ΔLac = Difference in arterial lactate levels
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X