Li et al. [25] reported that diabetes, cancer type, anti-tumor treatment, alanine aminotransferase (ALT), serum creatinine, eGFR, serum uric acid, hypoalbuminemia, anemia, and abnormal sodium and potassium levels in patients with gastrointestinal cancers were risk factors for AKI; however, there were some differences from the risk factors in our study. Here, GPT is linked to cancer.