Figure 3From: Contrasting effects of preexisting hyperglycemia and higher body size on hospital mortality in critically ill patients: a prospective cohort study Survival curves stratified by BMI. Kaplan–Meier survival curves stratified by BMI and adjusted for APACHE II scores and HbA1c. BMI <20 vs. 20–23.9 kg/m2, P = 0.032; BMI <20 vs. 24–34.9 kg/m2, P = 0.010; BMI <20 vs. ≥35 kg/m2, P = 0.032.Back to article page