Fig. 3.

Areas under the curve for prediction of change in tissue perfusion (change in lactate concentration ≥ 10% with lactate concentration at T6 ≥ 1.5 mmol/l). ScvO₂ central venous oxygen saturation, CRT capillary refill time, SBF skin blood flow, ∆SBF change in SBF from T0–T1