It showed that aGVHD [HR = 5.66; 95% CI = [2.05, 16.73]; p < 0.001], infection [HR = 5.10; 95% CI = [1.85, 15.67]; p = 0.003] and PRKDC [HR = 4.44; 95% CI = [1.60, 13.68]; p < 0.006] were all independent risk factors for post‐transplant renal insufficiency (Table 2). The gene discussed is PRKDC; the disease is Renal insufficiency.