One-year Body Mass Index Change in Adult Renal Transplant Recipients and Its Relationship with Glomerular Filtration Rate and Creatinine Level: A Retrospective Study

Objective: Renal transplantation is a challenging process for the recipients. One of the important problems in this process is unwanted weight gain. This study aimed to determine the change in body mass index (BMI) and to evaluate the effect of recipient characteristics on BMI during one-year period after renal transplantation. Methods: The article was conducted in a retrospective design. In the study, files of 170 patients who underwent renal transplantation between 2015 and 2016 were reviewed retrospectively. T-test, ANOVA, and correlation analysis were used in the analysis of data. Results: It was determined that the patients had a tendency to have increased BMI after transplantation, with a higher rate in the first three months. The increase in BMI was higher in singles than in married participants (p=0.01 and p