Figure 2From: One size does not fit all in severe infection: obesity alters outcome, susceptibility, treatment, and inflammatory responseSerum vasopressin level during septic shock compared across the three patient groups. At 24 and 72 hours after vasopressin infusion, the overweight and obese patients had a trend toward lower mean vasopressin concentrations compared with those with body mass index (BMI) of less than 25 kg/m2 (P = 0.08, one-way repeated-measures analysis of variance). Error bars indicate standard error of the mean.Back to article page