Figure 2: Privately-Insured Kidney Transplant Recipient Secondary Outcomes by BMI Category. Description: The prevalence of both DGF and graft failure increased for underweight and elevated BMI categories. Patient death is lowest for overweight and obese recipients. Length of transplant hospitalization was longest for extremely morbidly obese recipients and differed statistically from each BMI level except underweight. Of these secondary outcomes, only DGF is significantly different by recipient BMI category distribution.