Figure 3From: Obese trauma patients are at increased risk of early hypovolemic shock: a retrospective cohort analysis of 1,084 severely injured patientsCrystalloid and colloid volume per body mass index point. Amount of (A) crystalloid volume and (B) colloid volume corrected for body mass index (BMI) point (total amount/number of BMI points) per BMI group. Error bars indicate the standard error of the mean. *Significant differences between patients with BMI of 18.5 to 24.9 compared with patients with BMI > 30.Back to article page