Materials and Methods
We identified 78 locally advanced or advanced NSCLC patients with chronic viral infection treated with PD-1/PD-L1 inhibitors alone or combined with the chemotherapy/bevacizumab therapy, of whom 60 with hepatitis B, 2 with hepatitis C, and 16 with syphilis. Objective response rates were assessed using the RECIST v1.1. Adverse events were graded following the National Cancer Institute Common Terminology Criteria for Adverse Events v5.0.