Figure 1From: Glucose control in intensive care: usability, efficacy and safety of Space GlucoseControl in two medical European intensive care units Average (bold line) and individual (thin lines) glucose profiles. Dashed lines mark the target range 4.4–8.3 mmol/L. Blue lines are Zurich data, green lines are Graz data. The peak on day 7 (33 mmol/L) was caused by treatment for acute hyperkalemia with a 20% dextrose bolus.Back to article page