Fig. 2From: Age moderates the relationships between obesity, glucose variability, and intensive care unit mortality: a retrospective cohort studyMortality rates in each glucose variability quintile groups among all patients (a), patients below 60 years (b), patients between 60 and 69 years (c), and patients aged 70 or above (d). Error bars represent 95% confidence intervals. The depicted mortality rates are unadjusted mortality ratesBack to article page