Fig. 3From: Cerebral metabolic effects of strict versus conventional glycaemic targets following severe traumatic brain injuryCerebral blood glucose. Cerebral blood glucose subdivided into 0.2 mmol/L groups. Thresholds for low (< 0.8 mmol/L) and critically low (< 0.2 mmol/L) are designated by horizontal dashed lines. There was a trend towards increased frequency of low cerebral glucose in the 0.21–0.4 mmol/L range with strict glycaemia (OR 2.8, 95% CI 0.99–8.1; P = 0.05). CMD Cerebral microdialysisBack to article page