*4.1. Chronic Rejection and IFTA*

Potential biomarkers for chronic rejection and IFTA are outlined in Table 7. IFTA is found in around 25% of 1-year biopsies and correlates with decreased graft survival when histological evidence of inflammation is present.


**Table 7.** Potential biomarkers for chronic rejection and interstitial fibrosis-tubular atrophy (IFTA).
