Center Variation and Risk Factors for Failure to Complete 6 Month Postdonation Follow-up Among Obese Living Kidney Donors.

Background: Living kidney donors in the United States who were obese at donation are at increased risk of end-stage renal disease and may benefit from intensive postdonation follow-up. However, they are less likely to have complete follow-up data. Center variation and risk factors for incomplete follow-up are unknown.