Figure 1From: Clinical review: Strict or loose glycemic control in critically ill patients - implementing best available evidence from randomized controlled trialsMethodological aspects of strict glycemic control, which may contain potential sources of variability in the performance of this strategy. Items are categorized into the following subjects: 'monitoring', 'insulin delivery', 'algorithm', and 'experience'. Items are also roughly positioned on a line from 'easy', 'simple', 'distinct' and/or 'clear' to implement towards 'obscure', 'indistinct', 'complex' and/or 'difficult' to translate from one center to another. Specific elements per item indicated with an asterisk are as performed in the single-center RCTs from Leuven. SGC, strict glycemic control.Back to article page