Fig. 7From: Insulin sensitivity in critically ill patients: are women more insulin resistant?Equivalence testing on insulin sensitivity variability (%ΔSI) for each 6 h block. The blue lines give equivalence range for typical 9.4% BG measurement error. The 95% CI (bars) bootstrap intervals never cross, and are always within, the equivalence range limits, indicating these 6-hourly blocks are equivalentBack to article page