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Table 3 Intraoperative fluid volumes and vasopressor doses (mean (sd), min-max, n)

From: A randomised trial of non-invasive cardiac output monitoring to guide haemodynamic optimisation in high risk patients undergoing urgent surgical repair of proximal femoral fractures (ClearNOF trial NCT02382185)

 ControlIntervention 
 n = 120n = 120 
Total fluid given1012.7 (354.0), 200–2000, n = 120875.0 (456.1), 250–2250, n = 1200.010
RBC total344.2 (116.0), 262–549, n = 5341.8 (129.8), 244–601, n = 70.976
Platelets301.0 (0.0) 301–301, n = 2n = 0
Ephedrine total dose15.6 (7.9), 6–30, n = 4715.4 (9.8), 6–36, n = 170.912
Metaraminol total dose3.2 (2.3), 0.2–8.8, n = 483.5 (4.5), 0.5–26.5, n = 390.597
Phenylephrine total dose2.3 (1.3), 0.4–5.0, n = 162.2 (1.9), 0.1–12.2, n = 760.948