Fig. 2From: Cerebral metabolic effects of strict versus conventional glycaemic targets following severe traumatic brain injuryInsulin dose time course. Commencement of the period of interest (hours 12–24) is designated by the vertical dashed line. Strict glycaemia was associated with greater exogenous insulin infusion requirements; insulin infusion rates were 3.6 (2.2–5.0) vs. 1.1 (0.6–1.5) (P = 0.01). Data are presented as mean (95% CI)Back to article page