1. Test population: Patients with stage III gastric cancer confirmed by postoperative pathology
2. Sample size calculation: single arm design was used in this study, and the main outcome was progression free survival. In this study, PD-L1 + CPS ≥ 10% / MSI-H + / EB +, the sample size was estimated
1. Scientific rationale and general description:
Nontuberculous mycobacteria (NTM) represent all mycobacteria not belonging to the Mycobacterium tuberculosis complex. This group of mycobacteria was discovered recently and has demonstrated pulmonary pathogenicity. The presence of a NTM in a
Diabetic retinopathy is a major cause of visual impairment in the United States. Diabetic macular edema (DME) is a manifestation of diabetic retinopathy that produces loss of central vision. Data from the Wisconsin Epidemiologic Study of Diabetic Retinopathy (WESDR) estimate that after 15 years of
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