This study identified 11 risk factors for the occurrence of AKI in IgAN patients, which included the presence of NS, T1 in the Oxford histological score, high levels of BUN, 24h-UPRO, CRP, SIRI, and PLR, as well as low levels of eGFR, LMR, LCR, and PNI. This evidence concerns the gene CRP and acute kidney injury.