ALT and AST levels also increased significantly after surgery in both the group with a history of COVID-19 and the group without a history of COVID-19 (for the COVID-19 history group: p = 0.002, p < 0.001, respectively; for the group without a COVID-19 history: p = 0.023, p < 0.001, respectively). The gene discussed is GPT; the disease is COVID-19.