Fig. 1

Study design and allograft function alteration in renal transplant recipients with COVID-19 pneumonia during one-year follow-up. (A) Timeline of one-year follow-up in 30 recipients. 0 represents the day recipients underwent SARS-CoV-2 infection; positive and negative number represent the day after or before SARS-CoV-2 infection; (B) Flow diagram of this study; (C) Fluctuation of serum creatinine (Scr) in recipients across three groups during one-year follow-up; (D-F) Time-to-event analysis of renal transplant recipients in three groups based on the principle of Scr declined more than 10% (D), more than 15% (E), and more than 20% (F), respectively